78015408

素因数分解:

$2^4\times 3^1\times {\mathrm{1625321}}^1$

素因数の和:1625332

約数の個数: 20

約数和(自身を含む): 201539928

約数和(自身を除く): 123524520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1625321, 3250642, 4875963, 6501284, 9751926, 13002568, 19503852, 26005136, 39007704, 78015408]

約数ペア:

[(1, 78015408), (2, 39007704), (3, 26005136), (4, 19503852), (6, 13002568), (8, 9751926), (12, 6501284), (16, 4875963), (24, 3250642), (48, 1625321)]