78688212

素因数分解:

$2^2\times 3^1\times {\mathrm{6557351}}^1$

素因数の和:6557358

約数の個数: 12

約数和(自身を含む): 183605856

約数和(自身を除く): 104917644

約数列:

[1, 2, 3, 4, 6, 12, 6557351, 13114702, 19672053, 26229404, 39344106, 78688212]

約数ペア:

[(1, 78688212), (2, 39344106), (3, 26229404), (4, 19672053), (6, 13114702), (12, 6557351)]