81354401856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81689}}^1$

素因数の和:81746

約数の個数: 336

約数和(自身を含む): 302109225600

約数和(自身を除く): 220754823744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 416, 448, 456, 468, 494, 504, 532, 546, 576, 608, 624, 672, 684, 728, 741, 798, 819, 832, 912, 936, 988, 1008, 1064, 1092, 1197, 1216, 1248, 1344, 1368, 1456, 1482, 1596, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2496, 2736, 2912, 2964, 3192, 3276, 3458, 3648, 3744, 3952, 4032, 4256, 4368, 4446, 4788, 5187, 5472, 5824, 5928, 6384, 6552, 6916, 7488, 7904, 8512, 8736, 8892, 9576, 10374, 10944, 11856, 12768, 13104, 13832, 15561, 15808, 17472, 17784, 19152, 20748, 23712, 25536, 26208, 27664, 31122, 35568, 38304, 41496, 47424, 52416, 55328, 62244, 71136, 76608, 81689, 82992, 110656, 124488, 142272, 163378, 165984, 245067, 248976, 326756, 331968, 490134, 497952, 571823, 653512, 735201, 980268, 995904, 1061957, 1143646, 1307024, 1470402, 1552091, 1715469, 1960536, 2123914, 2287292, 2614048, 2940804, 3104182, 3185871, 3430938, 3921072, 4247828, 4574584, 4656273, 5146407, 5228096, 5881608, 6208364, 6371742, 6861876, 7433699, 7842144, 8495656, 9149168, 9312546, 9557613, 10292814, 10864637, 11763216, 12416728, 12743484, 13723752, 13968819, 14867398, 15684288, 16991312, 18298336, 18625092, 19115226, 20177183, 20585628, 21729274, 22301097, 23526432, 24833456, 25486968, 27447504, 27937638, 29734796, 32593911, 33982624, 36596672, 37250184, 38230452, 40354366, 41171256, 43458548, 44602194, 47052864, 49666912, 50973936, 54895008, 55875276, 59469592, 60531549, 65187822, 66903291, 67965248, 74500368, 76460904, 80708732, 82342512, 86917096, 89204388, 97781733, 99333824, 101947872, 109790016, 111750552, 118939184, 121063098, 130375644, 133806582, 141240281, 149000736, 152921808, 161417464, 164685024, 173834192, 178408776, 181594647, 195563466, 203895744, 223501104, 237878368, 242126196, 260751288, 267613164, 282480562, 298001472, 305843616, 322834928, 329370048, 347668384, 356817552, 363189294, 391126932, 423720843, 447002208, 475756736, 484252392, 521502576, 535226328, 564961124, 611687232, 645669856, 695336768, 713635104, 726378588, 782253864, 847441686, 894004416, 968504784, 1043005152, 1070452656, 1129922248, 1271162529, 1291339712, 1427270208, 1452757176, 1564507728, 1694883372, 1937009568, 2086010304, 2140905312, 2259844496, 2542325058, 2905514352, 3129015456, 3389766744, 3874019136, 4281810624, 4519688992, 5084650116, 5811028704, 6258030912, 6779533488, 9039377984, 10169300232, 11622057408, 13559066976, 20338600464, 27118133952, 40677200928, 81354401856]

約数ペア:

[(1, 81354401856), (2, 40677200928), (3, 27118133952), (4, 20338600464), (6, 13559066976), (7, 11622057408), (8, 10169300232), (9, 9039377984), (12, 6779533488), (13, 6258030912), (14, 5811028704), (16, 5084650116), (18, 4519688992), (19, 4281810624), (21, 3874019136), (24, 3389766744), (26, 3129015456), (28, 2905514352), (32, 2542325058), (36, 2259844496), (38, 2140905312), (39, 2086010304), (42, 1937009568), (48, 1694883372), (52, 1564507728), (56, 1452757176), (57, 1427270208), (63, 1291339712), (64, 1271162529), (72, 1129922248), (76, 1070452656), (78, 1043005152), (84, 968504784), (91, 894004416), (96, 847441686), (104, 782253864), (112, 726378588), (114, 713635104), (117, 695336768), (126, 645669856), (133, 611687232), (144, 564961124), (152, 535226328), (156, 521502576), (168, 484252392), (171, 475756736), (182, 447002208), (192, 423720843), (208, 391126932), (224, 363189294), (228, 356817552), (234, 347668384), (247, 329370048), (252, 322834928), (266, 305843616), (273, 298001472), (288, 282480562), (304, 267613164), (312, 260751288), (336, 242126196), (342, 237878368), (364, 223501104), (399, 203895744), (416, 195563466), (448, 181594647), (456, 178408776), (468, 173834192), (494, 164685024), (504, 161417464), (532, 152921808), (546, 149000736), (576, 141240281), (608, 133806582), (624, 130375644), (672, 121063098), (684, 118939184), (728, 111750552), (741, 109790016), (798, 101947872), (819, 99333824), (832, 97781733), (912, 89204388), (936, 86917096), (988, 82342512), (1008, 80708732), (1064, 76460904), (1092, 74500368), (1197, 67965248), (1216, 66903291), (1248, 65187822), (1344, 60531549), (1368, 59469592), (1456, 55875276), (1482, 54895008), (1596, 50973936), (1638, 49666912), (1729, 47052864), (1824, 44602194), (1872, 43458548), (1976, 41171256), (2016, 40354366), (2128, 38230452), (2184, 37250184), (2223, 36596672), (2394, 33982624), (2496, 32593911), (2736, 29734796), (2912, 27937638), (2964, 27447504), (3192, 25486968), (3276, 24833456), (3458, 23526432), (3648, 22301097), (3744, 21729274), (3952, 20585628), (4032, 20177183), (4256, 19115226), (4368, 18625092), (4446, 18298336), (4788, 16991312), (5187, 15684288), (5472, 14867398), (5824, 13968819), (5928, 13723752), (6384, 12743484), (6552, 12416728), (6916, 11763216), (7488, 10864637), (7904, 10292814), (8512, 9557613), (8736, 9312546), (8892, 9149168), (9576, 8495656), (10374, 7842144), (10944, 7433699), (11856, 6861876), (12768, 6371742), (13104, 6208364), (13832, 5881608), (15561, 5228096), (15808, 5146407), (17472, 4656273), (17784, 4574584), (19152, 4247828), (20748, 3921072), (23712, 3430938), (25536, 3185871), (26208, 3104182), (27664, 2940804), (31122, 2614048), (35568, 2287292), (38304, 2123914), (41496, 1960536), (47424, 1715469), (52416, 1552091), (55328, 1470402), (62244, 1307024), (71136, 1143646), (76608, 1061957), (81689, 995904), (82992, 980268), (110656, 735201), (124488, 653512), (142272, 571823), (163378, 497952), (165984, 490134), (245067, 331968), (248976, 326756)]