80310348

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20849}}^1$

素因数の和:20966

約数の個数: 36

約数和(自身を含む): 204913800

約数和(自身を除く): 124603452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 20849, 41698, 62547, 83396, 125094, 187641, 250188, 375282, 750564, 2230843, 4461686, 6692529, 8923372, 13385058, 20077587, 26770116, 40155174, 80310348]

約数ペア:

[(1, 80310348), (2, 40155174), (3, 26770116), (4, 20077587), (6, 13385058), (9, 8923372), (12, 6692529), (18, 4461686), (36, 2230843), (107, 750564), (214, 375282), (321, 250188), (428, 187641), (642, 125094), (963, 83396), (1284, 62547), (1926, 41698), (3852, 20849)]