90679806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719681}}^1$

素因数の和:719696

約数の個数: 24

約数和(自身を含む): 224540784

約数和(自身を除く): 133860978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719681, 1439362, 2159043, 4318086, 5037767, 6477129, 10075534, 12954258, 15113301, 30226602, 45339903, 90679806]

約数ペア:

[(1, 90679806), (2, 45339903), (3, 30226602), (6, 15113301), (7, 12954258), (9, 10075534), (14, 6477129), (18, 5037767), (21, 4318086), (42, 2159043), (63, 1439362), (126, 719681)]