78774726

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 162155520

約数和(自身を除く): 83380794

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 822, 2039, 4078, 6117, 6439, 12234, 12878, 19317, 38634, 95833, 191666, 279343, 287499, 558686, 574998, 838029, 1676058, 13129121, 26258242, 39387363, 78774726]

約数ペア:

[(1, 78774726), (2, 39387363), (3, 26258242), (6, 13129121), (47, 1676058), (94, 838029), (137, 574998), (141, 558686), (274, 287499), (282, 279343), (411, 191666), (822, 95833), (2039, 38634), (4078, 19317), (6117, 12878), (6439, 12234)]