64599564

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 154667520

約数和(自身を除く): 90067956

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 821, 948, 996, 1642, 2463, 3284, 4926, 6557, 9852, 13114, 19671, 26228, 39342, 64859, 68143, 78684, 129718, 136286, 194577, 204429, 259436, 272572, 389154, 408858, 778308, 817716, 5383297, 10766594, 16149891, 21533188, 32299782, 64599564]

約数ペア:

[(1, 64599564), (2, 32299782), (3, 21533188), (4, 16149891), (6, 10766594), (12, 5383297), (79, 817716), (83, 778308), (158, 408858), (166, 389154), (237, 272572), (249, 259436), (316, 204429), (332, 194577), (474, 136286), (498, 129718), (821, 78684), (948, 68143), (996, 64859), (1642, 39342), (2463, 26228), (3284, 19671), (4926, 13114), (6557, 9852)]