68409384

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{5471}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 171383040

約数和(自身を除く): 102973656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 5471, 6252, 10942, 12504, 16413, 21884, 32826, 43768, 65652, 131304, 2850391, 5700782, 8551173, 11401564, 17102346, 22803128, 34204692, 68409384]

約数ペア:

[(1, 68409384), (2, 34204692), (3, 22803128), (4, 17102346), (6, 11401564), (8, 8551173), (12, 5700782), (24, 2850391), (521, 131304), (1042, 65652), (1563, 43768), (2084, 32826), (3126, 21884), (4168, 16413), (5471, 12504), (6252, 10942)]