80858628

素因数分解:

$2^2\times 3^3\times {\mathrm{748691}}^1$

素因数の和:748704

約数の個数: 24

約数和(自身を含む): 209633760

約数和(自身を除く): 128775132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 748691, 1497382, 2246073, 2994764, 4492146, 6738219, 8984292, 13476438, 20214657, 26952876, 40429314, 80858628]

約数ペア:

[(1, 80858628), (2, 40429314), (3, 26952876), (4, 20214657), (6, 13476438), (9, 8984292), (12, 6738219), (18, 4492146), (27, 2994764), (36, 2246073), (54, 1497382), (108, 748691)]