81320259792

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{5981}}^1\times {\mathrm{4801}}^1$

素因数の和:10852

約数の個数: 80

約数和(自身を含む): 213718196160

約数和(自身を除く): 132397936368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 4801, 5981, 9602, 11962, 14403, 17943, 19204, 23924, 28806, 35886, 38408, 47848, 57612, 71772, 76816, 95696, 115224, 143544, 230448, 283259, 287088, 352879, 566518, 705758, 849777, 1058637, 1133036, 1411516, 1699554, 2117274, 2266072, 2823032, 3399108, 4234548, 4532144, 5646064, 6798216, 8469096, 13596432, 16938192, 28714781, 57429562, 86144343, 114859124, 172288686, 229718248, 344577372, 459436496, 689154744, 1378309488, 1694172079, 3388344158, 5082516237, 6776688316, 10165032474, 13553376632, 20330064948, 27106753264, 40660129896, 81320259792]

約数ペア:

[(1, 81320259792), (2, 40660129896), (3, 27106753264), (4, 20330064948), (6, 13553376632), (8, 10165032474), (12, 6776688316), (16, 5082516237), (24, 3388344158), (48, 1694172079), (59, 1378309488), (118, 689154744), (177, 459436496), (236, 344577372), (354, 229718248), (472, 172288686), (708, 114859124), (944, 86144343), (1416, 57429562), (2832, 28714781), (4801, 16938192), (5981, 13596432), (9602, 8469096), (11962, 6798216), (14403, 5646064), (17943, 4532144), (19204, 4234548), (23924, 3399108), (28806, 2823032), (35886, 2266072), (38408, 2117274), (47848, 1699554), (57612, 1411516), (71772, 1133036), (76816, 1058637), (95696, 849777), (115224, 705758), (143544, 566518), (230448, 352879), (283259, 287088)]