68919738

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157351}}^1$

素因数の和:157429

約数の個数: 16

約数和(自身を含む): 139728576

約数和(自身を除く): 70808838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 157351, 314702, 472053, 944106, 11486623, 22973246, 34459869, 68919738]

約数ペア:

[(1, 68919738), (2, 34459869), (3, 22973246), (6, 11486623), (73, 944106), (146, 472053), (219, 314702), (438, 157351)]