77311888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 153813816

約数和(自身を除く): 76501928

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 244, 452, 488, 701, 904, 976, 1402, 1808, 2804, 5608, 6893, 11216, 13786, 27572, 42761, 55144, 79213, 85522, 110288, 158426, 171044, 316852, 342088, 633704, 684176, 1267408, 4831993, 9663986, 19327972, 38655944, 77311888]

約数ペア:

[(1, 77311888), (2, 38655944), (4, 19327972), (8, 9663986), (16, 4831993), (61, 1267408), (113, 684176), (122, 633704), (226, 342088), (244, 316852), (452, 171044), (488, 158426), (701, 110288), (904, 85522), (976, 79213), (1402, 55144), (1808, 42761), (2804, 27572), (5608, 13786), (6893, 11216)]