78724172

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 141825600

約数和(自身を除く): 63101428

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 4019, 4897, 8038, 9794, 16076, 19588, 237121, 333577, 474242, 667154, 948484, 1334308, 19681043, 39362086, 78724172]

約数ペア:

[(1, 78724172), (2, 39362086), (4, 19681043), (59, 1334308), (83, 948484), (118, 667154), (166, 474242), (236, 333577), (332, 237121), (4019, 19588), (4897, 16076), (8038, 9794)]