78460924

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 138908000

約数和(自身を除く): 60447076

約数列:

[1, 2, 4, 199, 241, 398, 409, 482, 796, 818, 964, 1636, 47959, 81391, 95918, 98569, 162782, 191836, 197138, 325564, 394276, 19615231, 39230462, 78460924]

約数ペア:

[(1, 78460924), (2, 39230462), (4, 19615231), (199, 394276), (241, 325564), (398, 197138), (409, 191836), (482, 162782), (796, 98569), (818, 95918), (964, 81391), (1636, 47959)]