64320408

素因数分解:

$2^3\times 3^2\times {\mathrm{893339}}^1$

素因数の和:893351

約数の個数: 24

約数和(自身を含む): 174201300

約数和(自身を除く): 109880892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 893339, 1786678, 2680017, 3573356, 5360034, 7146712, 8040051, 10720068, 16080102, 21440136, 32160204, 64320408]

約数ペア:

[(1, 64320408), (2, 32160204), (3, 21440136), (4, 16080102), (6, 10720068), (8, 8040051), (9, 7146712), (12, 5360034), (18, 3573356), (24, 2680017), (36, 1786678), (72, 893339)]