81725075712

素因数分解:

$2^8\times 3^9\times 7^2\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 540

約数和(自身を含む): 285501921936

約数和(自身を除く): 203776846224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 331, 336, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 662, 672, 729, 756, 768, 784, 864, 882, 896, 972, 993, 1008, 1134, 1152, 1176, 1296, 1323, 1324, 1344, 1458, 1512, 1568, 1701, 1728, 1764, 1792, 1944, 1986, 2016, 2187, 2268, 2304, 2317, 2352, 2592, 2646, 2648, 2688, 2916, 2979, 3024, 3136, 3402, 3456, 3528, 3888, 3969, 3972, 4032, 4374, 4536, 4634, 4704, 5103, 5184, 5292, 5296, 5376, 5832, 5958, 6048, 6272, 6561, 6804, 6912, 6951, 7056, 7776, 7938, 7944, 8064, 8748, 8937, 9072, 9268, 9408, 10206, 10368, 10584, 10592, 11664, 11907, 11916, 12096, 12544, 13122, 13608, 13902, 14112, 15309, 15552, 15876, 15888, 16128, 16219, 17496, 17874, 18144, 18536, 18816, 19683, 20412, 20736, 20853, 21168, 21184, 23328, 23814, 23832, 24192, 26244, 26811, 27216, 27804, 28224, 30618, 31104, 31752, 31776, 32438, 34992, 35721, 35748, 36288, 37072, 37632, 39366, 40824, 41706, 42336, 42368, 45927, 46656, 47628, 47664, 48384, 48657, 52488, 53622, 54432, 55608, 56448, 61236, 62208, 62559, 63504, 63552, 64876, 69984, 71442, 71496, 72576, 74144, 78732, 80433, 81648, 83412, 84672, 84736, 91854, 93312, 95256, 95328, 97314, 104976, 107163, 107244, 108864, 111216, 112896, 122472, 125118, 127008, 127104, 129752, 137781, 139968, 142884, 142992, 145152, 145971, 148288, 157464, 160866, 163296, 166824, 169344, 183708, 186624, 187677, 190512, 190656, 194628, 209952, 214326, 214488, 217728, 222432, 241299, 244944, 250236, 254016, 254208, 259504, 275562, 279936, 285768, 285984, 291942, 296576, 314928, 321489, 321732, 326592, 333648, 338688, 367416, 375354, 381024, 381312, 389256, 419904, 428652, 428976, 435456, 437913, 444864, 482598, 489888, 500472, 508032, 519008, 551124, 559872, 563031, 571536, 571968, 583884, 593152, 629856, 642978, 643464, 653184, 667296, 723897, 734832, 750708, 762048, 762624, 778512, 839808, 857304, 857952, 875826, 889728, 964467, 965196, 979776, 1000944, 1016064, 1038016, 1102248, 1126062, 1143072, 1143936, 1167768, 1259712, 1285956, 1286928, 1306368, 1313739, 1334592, 1447794, 1469664, 1501416, 1524096, 1557024, 1679616, 1689093, 1714608, 1715904, 1751652, 1779456, 1928934, 1930392, 1959552, 2001888, 2076032, 2171691, 2204496, 2252124, 2286144, 2287872, 2335536, 2519424, 2571912, 2573856, 2627478, 2669184, 2895588, 2939328, 3002832, 3048192, 3114048, 3378186, 3429216, 3431808, 3503304, 3857868, 3860784, 3919104, 3941217, 4003776, 4152064, 4343382, 4408992, 4504248, 4572288, 4671072, 5038848, 5067279, 5143824, 5147712, 5254956, 5338368, 5791176, 5878656, 6005664, 6228096, 6515073, 6756372, 6858432, 6863616, 7006608, 7715736, 7721568, 7882434, 8007552, 8686764, 8817984, 9008496, 9144576, 9342144, 10134558, 10287648, 10295424, 10509912, 11582352, 11757312, 11823651, 12011328, 12456192, 13030146, 13512744, 13716864, 14013216, 15201837, 15431472, 15443136, 15764868, 16015104, 17373528, 17635968, 18016992, 18684288, 20269116, 20575296, 20590848, 21019824, 23164704, 23647302, 24022656, 26060292, 27025488, 27433728, 28026432, 30403674, 30862944, 30886272, 31529736, 34747056, 35271936, 35470953, 36033984, 37368576, 40538232, 41150592, 42039648, 45605511, 46329408, 47294604, 48045312, 52120584, 54050976, 56052864, 60807348, 61725888, 61772544, 63059472, 69494112, 70941906, 72067968, 81076464, 82301184, 84079296, 91211022, 92658816, 94589208, 104241168, 106412859, 108101952, 112105728, 121614696, 123451776, 126118944, 138988224, 141883812, 144135936, 162152928, 168158592, 182422044, 185317632, 189178416, 208482336, 212825718, 216203904, 243229392, 246903552, 252237888, 277976448, 283767624, 319238577, 324305856, 336317184, 364844088, 378356832, 416964672, 425651436, 432407808, 486458784, 504475776, 555952896, 567535248, 638477154, 648611712, 729688176, 756713664, 833929344, 851302872, 972917568, 1008951552, 1135070496, 1276954308, 1297223424, 1459376352, 1513427328, 1667858688, 1702605744, 1945835136, 2270140992, 2553908616, 2918752704, 3026854656, 3405211488, 3891670272, 4540281984, 5107817232, 5837505408, 6810422976, 9080563968, 10215634464, 11675010816, 13620845952, 20431268928, 27241691904, 40862537856, 81725075712]

約数ペア:

[(1, 81725075712), (2, 40862537856), (3, 27241691904), (4, 20431268928), (6, 13620845952), (7, 11675010816), (8, 10215634464), (9, 9080563968), (12, 6810422976), (14, 5837505408), (16, 5107817232), (18, 4540281984), (21, 3891670272), (24, 3405211488), (27, 3026854656), (28, 2918752704), (32, 2553908616), (36, 2270140992), (42, 1945835136), (48, 1702605744), (49, 1667858688), (54, 1513427328), (56, 1459376352), (63, 1297223424), (64, 1276954308), (72, 1135070496), (81, 1008951552), (84, 972917568), (96, 851302872), (98, 833929344), (108, 756713664), (112, 729688176), (126, 648611712), (128, 638477154), (144, 567535248), (147, 555952896), (162, 504475776), (168, 486458784), (189, 432407808), (192, 425651436), (196, 416964672), (216, 378356832), (224, 364844088), (243, 336317184), (252, 324305856), (256, 319238577), (288, 283767624), (294, 277976448), (324, 252237888), (331, 246903552), (336, 243229392), (378, 216203904), (384, 212825718), (392, 208482336), (432, 189178416), (441, 185317632), (448, 182422044), (486, 168158592), (504, 162152928), (567, 144135936), (576, 141883812), (588, 138988224), (648, 126118944), (662, 123451776), (672, 121614696), (729, 112105728), (756, 108101952), (768, 106412859), (784, 104241168), (864, 94589208), (882, 92658816), (896, 91211022), (972, 84079296), (993, 82301184), (1008, 81076464), (1134, 72067968), (1152, 70941906), (1176, 69494112), (1296, 63059472), (1323, 61772544), (1324, 61725888), (1344, 60807348), (1458, 56052864), (1512, 54050976), (1568, 52120584), (1701, 48045312), (1728, 47294604), (1764, 46329408), (1792, 45605511), (1944, 42039648), (1986, 41150592), (2016, 40538232), (2187, 37368576), (2268, 36033984), (2304, 35470953), (2317, 35271936), (2352, 34747056), (2592, 31529736), (2646, 30886272), (2648, 30862944), (2688, 30403674), (2916, 28026432), (2979, 27433728), (3024, 27025488), (3136, 26060292), (3402, 24022656), (3456, 23647302), (3528, 23164704), (3888, 21019824), (3969, 20590848), (3972, 20575296), (4032, 20269116), (4374, 18684288), (4536, 18016992), (4634, 17635968), (4704, 17373528), (5103, 16015104), (5184, 15764868), (5292, 15443136), (5296, 15431472), (5376, 15201837), (5832, 14013216), (5958, 13716864), (6048, 13512744), (6272, 13030146), (6561, 12456192), (6804, 12011328), (6912, 11823651), (6951, 11757312), (7056, 11582352), (7776, 10509912), (7938, 10295424), (7944, 10287648), (8064, 10134558), (8748, 9342144), (8937, 9144576), (9072, 9008496), (9268, 8817984), (9408, 8686764), (10206, 8007552), (10368, 7882434), (10584, 7721568), (10592, 7715736), (11664, 7006608), (11907, 6863616), (11916, 6858432), (12096, 6756372), (12544, 6515073), (13122, 6228096), (13608, 6005664), (13902, 5878656), (14112, 5791176), (15309, 5338368), (15552, 5254956), (15876, 5147712), (15888, 5143824), (16128, 5067279), (16219, 5038848), (17496, 4671072), (17874, 4572288), (18144, 4504248), (18536, 4408992), (18816, 4343382), (19683, 4152064), (20412, 4003776), (20736, 3941217), (20853, 3919104), (21168, 3860784), (21184, 3857868), (23328, 3503304), (23814, 3431808), (23832, 3429216), (24192, 3378186), (26244, 3114048), (26811, 3048192), (27216, 3002832), (27804, 2939328), (28224, 2895588), (30618, 2669184), (31104, 2627478), (31752, 2573856), (31776, 2571912), (32438, 2519424), (34992, 2335536), (35721, 2287872), (35748, 2286144), (36288, 2252124), (37072, 2204496), (37632, 2171691), (39366, 2076032), (40824, 2001888), (41706, 1959552), (42336, 1930392), (42368, 1928934), (45927, 1779456), (46656, 1751652), (47628, 1715904), (47664, 1714608), (48384, 1689093), (48657, 1679616), (52488, 1557024), (53622, 1524096), (54432, 1501416), (55608, 1469664), (56448, 1447794), (61236, 1334592), (62208, 1313739), (62559, 1306368), (63504, 1286928), (63552, 1285956), (64876, 1259712), (69984, 1167768), (71442, 1143936), (71496, 1143072), (72576, 1126062), (74144, 1102248), (78732, 1038016), (80433, 1016064), (81648, 1000944), (83412, 979776), (84672, 965196), (84736, 964467), (91854, 889728), (93312, 875826), (95256, 857952), (95328, 857304), (97314, 839808), (104976, 778512), (107163, 762624), (107244, 762048), (108864, 750708), (111216, 734832), (112896, 723897), (122472, 667296), (125118, 653184), (127008, 643464), (127104, 642978), (129752, 629856), (137781, 593152), (139968, 583884), (142884, 571968), (142992, 571536), (145152, 563031), (145971, 559872), (148288, 551124), (157464, 519008), (160866, 508032), (163296, 500472), (166824, 489888), (169344, 482598), (183708, 444864), (186624, 437913), (187677, 435456), (190512, 428976), (190656, 428652), (194628, 419904), (209952, 389256), (214326, 381312), (214488, 381024), (217728, 375354), (222432, 367416), (241299, 338688), (244944, 333648), (250236, 326592), (254016, 321732), (254208, 321489), (259504, 314928), (275562, 296576), (279936, 291942), (285768, 285984)]