64878252

素因数分解:

$2^2\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{3323}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 151521216

約数和(自身を除く): 86642964

約数列:

[1, 2, 3, 4, 6, 12, 1627, 3254, 3323, 4881, 6508, 6646, 9762, 9969, 13292, 19524, 19938, 39876, 5406521, 10813042, 16219563, 21626084, 32439126, 64878252]

約数ペア:

[(1, 64878252), (2, 32439126), (3, 21626084), (4, 16219563), (6, 10813042), (12, 5406521), (1627, 39876), (3254, 19938), (3323, 19524), (4881, 13292), (6508, 9969), (6646, 9762)]