72715866

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{153409}}^1$

素因数の和:153493

約数の個数: 16

約数和(自身を含む): 147273600

約数和(自身を除く): 74557734

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 153409, 306818, 460227, 920454, 12119311, 24238622, 36357933, 72715866]

約数ペア:

[(1, 72715866), (2, 36357933), (3, 24238622), (6, 12119311), (79, 920454), (158, 460227), (237, 306818), (474, 153409)]