77565904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 60

約数和(自身を含む): 170976036

約数和(自身を除く): 93410132

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1033, 1444, 1976, 2066, 2888, 3952, 4132, 4693, 5776, 8264, 9386, 13429, 16528, 18772, 19627, 26858, 37544, 39254, 53716, 75088, 78508, 107432, 157016, 214864, 255151, 314032, 372913, 510302, 745826, 1020604, 1491652, 2041208, 2983304, 4082416, 4847869, 5966608, 9695738, 19391476, 38782952, 77565904]

約数ペア:

[(1, 77565904), (2, 38782952), (4, 19391476), (8, 9695738), (13, 5966608), (16, 4847869), (19, 4082416), (26, 2983304), (38, 2041208), (52, 1491652), (76, 1020604), (104, 745826), (152, 510302), (208, 372913), (247, 314032), (304, 255151), (361, 214864), (494, 157016), (722, 107432), (988, 78508), (1033, 75088), (1444, 53716), (1976, 39254), (2066, 37544), (2888, 26858), (3952, 19627), (4132, 18772), (4693, 16528), (5776, 13429), (8264, 9386)]