85063888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 208458880

約数和(自身を除く): 123394992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1579, 1924, 2072, 3158, 3367, 3848, 4144, 6316, 6734, 7696, 11053, 12632, 13468, 20527, 22106, 25264, 26936, 41054, 44212, 53872, 58423, 82108, 88424, 116846, 143689, 164216, 176848, 233692, 287378, 328432, 408961, 467384, 574756, 759499, 817922, 934768, 1149512, 1518998, 1635844, 2299024, 3037996, 3271688, 5316493, 6075992, 6543376, 10632986, 12151984, 21265972, 42531944, 85063888]

約数ペア:

[(1, 85063888), (2, 42531944), (4, 21265972), (7, 12151984), (8, 10632986), (13, 6543376), (14, 6075992), (16, 5316493), (26, 3271688), (28, 3037996), (37, 2299024), (52, 1635844), (56, 1518998), (74, 1149512), (91, 934768), (104, 817922), (112, 759499), (148, 574756), (182, 467384), (208, 408961), (259, 328432), (296, 287378), (364, 233692), (481, 176848), (518, 164216), (592, 143689), (728, 116846), (962, 88424), (1036, 82108), (1456, 58423), (1579, 53872), (1924, 44212), (2072, 41054), (3158, 26936), (3367, 25264), (3848, 22106), (4144, 20527), (6316, 13468), (6734, 12632), (7696, 11053)]