80572812

素因数分解:

$2^2\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{5209}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 188185200

約数和(自身を除く): 107612388

約数列:

[1, 2, 3, 4, 6, 12, 1289, 2578, 3867, 5156, 5209, 7734, 10418, 15468, 15627, 20836, 31254, 62508, 6714401, 13428802, 20143203, 26857604, 40286406, 80572812]

約数ペア:

[(1, 80572812), (2, 40286406), (3, 26857604), (4, 20143203), (6, 13428802), (12, 6714401), (1289, 62508), (2578, 31254), (3867, 20836), (5156, 15627), (5209, 15468), (7734, 10418)]