90124112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 198320640

約数和(自身を除く): 108196528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 223, 232, 268, 377, 446, 464, 536, 754, 871, 892, 1072, 1508, 1742, 1784, 1943, 2899, 3016, 3484, 3568, 3886, 5798, 6032, 6467, 6968, 7772, 11596, 12934, 13936, 14941, 15544, 23192, 25259, 25868, 29882, 31088, 46384, 50518, 51736, 59764, 84071, 101036, 103472, 119528, 168142, 194233, 202072, 239056, 336284, 388466, 404144, 433289, 672568, 776932, 866578, 1345136, 1553864, 1733156, 3107728, 3466312, 5632757, 6932624, 11265514, 22531028, 45062056, 90124112]

約数ペア:

[(1, 90124112), (2, 45062056), (4, 22531028), (8, 11265514), (13, 6932624), (16, 5632757), (26, 3466312), (29, 3107728), (52, 1733156), (58, 1553864), (67, 1345136), (104, 866578), (116, 776932), (134, 672568), (208, 433289), (223, 404144), (232, 388466), (268, 336284), (377, 239056), (446, 202072), (464, 194233), (536, 168142), (754, 119528), (871, 103472), (892, 101036), (1072, 84071), (1508, 59764), (1742, 51736), (1784, 50518), (1943, 46384), (2899, 31088), (3016, 29882), (3484, 25868), (3568, 25259), (3886, 23192), (5798, 15544), (6032, 14941), (6467, 13936), (6968, 12934), (7772, 11596)]