81066168576

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 432

約数和(自身を含む): 252941631488

約数和(自身を除く): 171875462912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 127, 128, 144, 162, 186, 192, 216, 243, 248, 254, 256, 279, 288, 324, 331, 372, 381, 384, 432, 486, 496, 508, 558, 576, 648, 662, 744, 762, 768, 837, 864, 972, 992, 993, 1016, 1116, 1143, 1152, 1296, 1324, 1488, 1524, 1674, 1728, 1944, 1984, 1986, 2032, 2232, 2286, 2304, 2511, 2592, 2648, 2976, 2979, 3048, 3348, 3429, 3456, 3888, 3937, 3968, 3972, 4064, 4464, 4572, 5022, 5184, 5296, 5952, 5958, 6096, 6696, 6858, 6912, 7533, 7776, 7874, 7936, 7944, 8128, 8928, 8937, 9144, 10044, 10261, 10287, 10368, 10592, 11811, 11904, 11916, 12192, 13392, 13716, 15066, 15552, 15748, 15888, 16256, 17856, 17874, 18288, 20088, 20522, 20574, 20736, 21184, 23622, 23808, 23832, 24384, 26784, 26811, 27432, 30132, 30783, 30861, 31104, 31496, 31776, 32512, 35433, 35712, 35748, 36576, 40176, 41044, 41148, 42037, 42368, 47244, 47664, 48768, 53568, 53622, 54864, 60264, 61566, 61722, 62208, 62992, 63552, 70866, 71424, 71496, 73152, 80352, 80433, 82088, 82296, 84074, 84736, 92349, 94488, 95328, 97536, 106299, 107136, 107244, 109728, 120528, 123132, 123444, 125984, 126111, 127104, 141732, 142992, 146304, 160704, 160866, 164176, 164592, 168148, 184698, 188976, 190656, 212598, 214272, 214488, 219456, 241056, 246264, 246888, 251968, 252222, 254208, 277047, 283464, 285984, 292608, 318897, 321408, 321732, 328352, 329184, 336296, 369396, 377952, 378333, 381312, 425196, 428976, 438912, 482112, 492528, 493776, 503936, 504444, 554094, 566928, 571968, 637794, 642816, 643464, 656704, 658368, 672592, 738792, 755904, 756666, 762624, 831141, 850392, 857952, 877824, 956691, 964224, 985056, 987552, 1007872, 1008888, 1108188, 1133856, 1134999, 1143936, 1275588, 1286928, 1303147, 1313408, 1316736, 1345184, 1477584, 1511808, 1513332, 1662282, 1700784, 1715904, 1913382, 1928448, 1970112, 1975104, 2017776, 2216376, 2267712, 2269998, 2287872, 2493423, 2551176, 2573856, 2606294, 2626816, 2633472, 2690368, 2955168, 3023616, 3026664, 3324564, 3401568, 3404997, 3431808, 3826764, 3909441, 3940224, 3950208, 4035552, 4432752, 4535424, 4539996, 4986846, 5102352, 5147712, 5212588, 5380736, 5910336, 6053328, 6649128, 6803136, 6809994, 6863616, 7653528, 7818882, 7880448, 7900416, 8071104, 8865504, 9070848, 9079992, 9973692, 10204704, 10214991, 10295424, 10425176, 10761472, 11728323, 11820672, 12106656, 13298256, 13606272, 13619988, 15307056, 15637764, 16142208, 17731008, 18159984, 19947384, 20409408, 20429982, 20590848, 20850352, 23456646, 23641344, 24213312, 26596512, 27212544, 27239976, 30614112, 31275528, 32284416, 35184969, 35462016, 36319968, 39894768, 40818816, 40859964, 41700704, 46913292, 48426624, 53193024, 54479952, 61228224, 62551056, 70369938, 70924032, 72639936, 79789536, 81637632, 81719928, 83401408, 93826584, 96853248, 105554907, 106386048, 108959904, 122456448, 125102112, 140739876, 145279872, 159579072, 163439856, 166802816, 187653168, 211109814, 212772096, 217919808, 244912896, 250204224, 281479752, 290559744, 316664721, 319158144, 326879712, 333605632, 375306336, 422219628, 435839616, 500408448, 562959504, 633329442, 638316288, 653759424, 750612672, 844439256, 871679232, 1000816896, 1125919008, 1266658884, 1307518848, 1501225344, 1688878512, 2251838016, 2533317768, 2615037696, 3002450688, 3377757024, 4503676032, 5066635536, 6755514048, 9007352064, 10133271072, 13511028096, 20266542144, 27022056192, 40533084288, 81066168576]

約数ペア:

[(1, 81066168576), (2, 40533084288), (3, 27022056192), (4, 20266542144), (6, 13511028096), (8, 10133271072), (9, 9007352064), (12, 6755514048), (16, 5066635536), (18, 4503676032), (24, 3377757024), (27, 3002450688), (31, 2615037696), (32, 2533317768), (36, 2251838016), (48, 1688878512), (54, 1501225344), (62, 1307518848), (64, 1266658884), (72, 1125919008), (81, 1000816896), (93, 871679232), (96, 844439256), (108, 750612672), (124, 653759424), (127, 638316288), (128, 633329442), (144, 562959504), (162, 500408448), (186, 435839616), (192, 422219628), (216, 375306336), (243, 333605632), (248, 326879712), (254, 319158144), (256, 316664721), (279, 290559744), (288, 281479752), (324, 250204224), (331, 244912896), (372, 217919808), (381, 212772096), (384, 211109814), (432, 187653168), (486, 166802816), (496, 163439856), (508, 159579072), (558, 145279872), (576, 140739876), (648, 125102112), (662, 122456448), (744, 108959904), (762, 106386048), (768, 105554907), (837, 96853248), (864, 93826584), (972, 83401408), (992, 81719928), (993, 81637632), (1016, 79789536), (1116, 72639936), (1143, 70924032), (1152, 70369938), (1296, 62551056), (1324, 61228224), (1488, 54479952), (1524, 53193024), (1674, 48426624), (1728, 46913292), (1944, 41700704), (1984, 40859964), (1986, 40818816), (2032, 39894768), (2232, 36319968), (2286, 35462016), (2304, 35184969), (2511, 32284416), (2592, 31275528), (2648, 30614112), (2976, 27239976), (2979, 27212544), (3048, 26596512), (3348, 24213312), (3429, 23641344), (3456, 23456646), (3888, 20850352), (3937, 20590848), (3968, 20429982), (3972, 20409408), (4064, 19947384), (4464, 18159984), (4572, 17731008), (5022, 16142208), (5184, 15637764), (5296, 15307056), (5952, 13619988), (5958, 13606272), (6096, 13298256), (6696, 12106656), (6858, 11820672), (6912, 11728323), (7533, 10761472), (7776, 10425176), (7874, 10295424), (7936, 10214991), (7944, 10204704), (8128, 9973692), (8928, 9079992), (8937, 9070848), (9144, 8865504), (10044, 8071104), (10261, 7900416), (10287, 7880448), (10368, 7818882), (10592, 7653528), (11811, 6863616), (11904, 6809994), (11916, 6803136), (12192, 6649128), (13392, 6053328), (13716, 5910336), (15066, 5380736), (15552, 5212588), (15748, 5147712), (15888, 5102352), (16256, 4986846), (17856, 4539996), (17874, 4535424), (18288, 4432752), (20088, 4035552), (20522, 3950208), (20574, 3940224), (20736, 3909441), (21184, 3826764), (23622, 3431808), (23808, 3404997), (23832, 3401568), (24384, 3324564), (26784, 3026664), (26811, 3023616), (27432, 2955168), (30132, 2690368), (30783, 2633472), (30861, 2626816), (31104, 2606294), (31496, 2573856), (31776, 2551176), (32512, 2493423), (35433, 2287872), (35712, 2269998), (35748, 2267712), (36576, 2216376), (40176, 2017776), (41044, 1975104), (41148, 1970112), (42037, 1928448), (42368, 1913382), (47244, 1715904), (47664, 1700784), (48768, 1662282), (53568, 1513332), (53622, 1511808), (54864, 1477584), (60264, 1345184), (61566, 1316736), (61722, 1313408), (62208, 1303147), (62992, 1286928), (63552, 1275588), (70866, 1143936), (71424, 1134999), (71496, 1133856), (73152, 1108188), (80352, 1008888), (80433, 1007872), (82088, 987552), (82296, 985056), (84074, 964224), (84736, 956691), (92349, 877824), (94488, 857952), (95328, 850392), (97536, 831141), (106299, 762624), (107136, 756666), (107244, 755904), (109728, 738792), (120528, 672592), (123132, 658368), (123444, 656704), (125984, 643464), (126111, 642816), (127104, 637794), (141732, 571968), (142992, 566928), (146304, 554094), (160704, 504444), (160866, 503936), (164176, 493776), (164592, 492528), (168148, 482112), (184698, 438912), (188976, 428976), (190656, 425196), (212598, 381312), (214272, 378333), (214488, 377952), (219456, 369396), (241056, 336296), (246264, 329184), (246888, 328352), (251968, 321732), (252222, 321408), (254208, 318897), (277047, 292608), (283464, 285984)]