77084968

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 148104360

約数和(自身を除く): 71019392

約数列:

[1, 2, 4, 8, 61, 122, 137, 244, 274, 488, 548, 1096, 1153, 2306, 4612, 8357, 9224, 16714, 33428, 66856, 70333, 140666, 157961, 281332, 315922, 562664, 631844, 1263688, 9635621, 19271242, 38542484, 77084968]

約数ペア:

[(1, 77084968), (2, 38542484), (4, 19271242), (8, 9635621), (61, 1263688), (122, 631844), (137, 562664), (244, 315922), (274, 281332), (488, 157961), (548, 140666), (1096, 70333), (1153, 66856), (2306, 33428), (4612, 16714), (8357, 9224)]