91600432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 223200000

約数和(自身を除く): 131599568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 298, 308, 499, 596, 616, 998, 1043, 1192, 1232, 1639, 1996, 2086, 2384, 3278, 3493, 3992, 4172, 5489, 6556, 6986, 7984, 8344, 10978, 11473, 13112, 13972, 16688, 21956, 22946, 26224, 27944, 38423, 43912, 45892, 55888, 74351, 76846, 87824, 91784, 148702, 153692, 183568, 297404, 307384, 520457, 594808, 614768, 817861, 1040914, 1189616, 1635722, 2081828, 3271444, 4163656, 5725027, 6542888, 8327312, 11450054, 13085776, 22900108, 45800216, 91600432]

約数ペア:

[(1, 91600432), (2, 45800216), (4, 22900108), (7, 13085776), (8, 11450054), (11, 8327312), (14, 6542888), (16, 5725027), (22, 4163656), (28, 3271444), (44, 2081828), (56, 1635722), (77, 1189616), (88, 1040914), (112, 817861), (149, 614768), (154, 594808), (176, 520457), (298, 307384), (308, 297404), (499, 183568), (596, 153692), (616, 148702), (998, 91784), (1043, 87824), (1192, 76846), (1232, 74351), (1639, 55888), (1996, 45892), (2086, 43912), (2384, 38423), (3278, 27944), (3493, 26224), (3992, 22946), (4172, 21956), (5489, 16688), (6556, 13972), (6986, 13112), (7984, 11473), (8344, 10978)]