78609868

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{22307}}^1$

素因数の和:23192

約数の個数: 12

約数和(自身を含む): 137729592

約数和(自身を除く): 59119724

約数列:

[1, 2, 4, 881, 1762, 3524, 22307, 44614, 89228, 19652467, 39304934, 78609868]

約数ペア:

[(1, 78609868), (2, 39304934), (4, 19652467), (881, 89228), (1762, 44614), (3524, 22307)]