78926556

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{40351}}^1$

素因数の和:40521

約数の個数: 24

約数和(自身を含む): 185296384

約数和(自身を除く): 106369828

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 40351, 80702, 121053, 161404, 242106, 484212, 6577213, 13154426, 19731639, 26308852, 39463278, 78926556]

約数ペア:

[(1, 78926556), (2, 39463278), (3, 26308852), (4, 19731639), (6, 13154426), (12, 6577213), (163, 484212), (326, 242106), (489, 161404), (652, 121053), (978, 80702), (1956, 40351)]