80856876

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44623}}^1$

素因数の和:44781

約数の個数: 24

約数和(自身を含む): 189919744

約数和(自身を除く): 109062868

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 44623, 89246, 133869, 178492, 267738, 535476, 6738073, 13476146, 20214219, 26952292, 40428438, 80856876]

約数ペア:

[(1, 80856876), (2, 40428438), (3, 26952292), (4, 20214219), (6, 13476146), (12, 6738073), (151, 535476), (302, 267738), (453, 178492), (604, 133869), (906, 89246), (1812, 44623)]