81016956

素因数分解:

$2^2\times 3^3\times {\mathrm{750157}}^1$

素因数の和:750170

約数の個数: 24

約数和(自身を含む): 210044240

約数和(自身を除く): 129027284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750157, 1500314, 2250471, 3000628, 4500942, 6751413, 9001884, 13502826, 20254239, 27005652, 40508478, 81016956]

約数ペア:

[(1, 81016956), (2, 40508478), (3, 27005652), (4, 20254239), (6, 13502826), (9, 9001884), (12, 6751413), (18, 4500942), (27, 3000628), (36, 2250471), (54, 1500314), (108, 750157)]