90311376

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 241744448

約数和(自身を除く): 151433072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 211, 222, 241, 296, 422, 444, 482, 592, 633, 723, 844, 888, 964, 1266, 1446, 1688, 1776, 1928, 2532, 2892, 3376, 3856, 5064, 5784, 7807, 8917, 10128, 11568, 15614, 17834, 23421, 26751, 31228, 35668, 46842, 50851, 53502, 62456, 71336, 93684, 101702, 107004, 124912, 142672, 152553, 187368, 203404, 214008, 305106, 374736, 406808, 428016, 610212, 813616, 1220424, 1881487, 2440848, 3762974, 5644461, 7525948, 11288922, 15051896, 22577844, 30103792, 45155688, 90311376]

約数ペア:

[(1, 90311376), (2, 45155688), (3, 30103792), (4, 22577844), (6, 15051896), (8, 11288922), (12, 7525948), (16, 5644461), (24, 3762974), (37, 2440848), (48, 1881487), (74, 1220424), (111, 813616), (148, 610212), (211, 428016), (222, 406808), (241, 374736), (296, 305106), (422, 214008), (444, 203404), (482, 187368), (592, 152553), (633, 142672), (723, 124912), (844, 107004), (888, 101702), (964, 93684), (1266, 71336), (1446, 62456), (1688, 53502), (1776, 50851), (1928, 46842), (2532, 35668), (2892, 31228), (3376, 26751), (3856, 23421), (5064, 17834), (5784, 15614), (7807, 11568), (8917, 10128)]