77016404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{719}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 137491200

約数和(自身を除く): 60474796

約数列:

[1, 2, 4, 61, 122, 244, 439, 719, 878, 1438, 1756, 2876, 26779, 43859, 53558, 87718, 107116, 175436, 315641, 631282, 1262564, 19254101, 38508202, 77016404]

約数ペア:

[(1, 77016404), (2, 38508202), (4, 19254101), (61, 1262564), (122, 631282), (244, 315641), (439, 175436), (719, 107116), (878, 87718), (1438, 53558), (1756, 43859), (2876, 26779)]