81491003712

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{949513}}^1$

素因数の和:949680

約数の個数: 84

約数和(自身を含む): 235147142100

約数和(自身を除く): 153656138388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 9536, 10728, 14304, 21456, 28608, 42912, 85824, 949513, 1899026, 2848539, 3798052, 5697078, 7596104, 8545617, 11394156, 15192208, 17091234, 22788312, 30384416, 34182468, 45576624, 60768832, 68364936, 91153248, 136729872, 141477437, 182306496, 273459744, 282954874, 424432311, 546919488, 565909748, 848864622, 1131819496, 1273296933, 1697729244, 2263638992, 2546593866, 3395458488, 4527277984, 5093187732, 6790916976, 9054555968, 10186375464, 13581833952, 20372750928, 27163667904, 40745501856, 81491003712]

約数ペア:

[(1, 81491003712), (2, 40745501856), (3, 27163667904), (4, 20372750928), (6, 13581833952), (8, 10186375464), (9, 9054555968), (12, 6790916976), (16, 5093187732), (18, 4527277984), (24, 3395458488), (32, 2546593866), (36, 2263638992), (48, 1697729244), (64, 1273296933), (72, 1131819496), (96, 848864622), (144, 565909748), (149, 546919488), (192, 424432311), (288, 282954874), (298, 273459744), (447, 182306496), (576, 141477437), (596, 136729872), (894, 91153248), (1192, 68364936), (1341, 60768832), (1788, 45576624), (2384, 34182468), (2682, 30384416), (3576, 22788312), (4768, 17091234), (5364, 15192208), (7152, 11394156), (9536, 8545617), (10728, 7596104), (14304, 5697078), (21456, 3798052), (28608, 2848539), (42912, 1899026), (85824, 949513)]