81625524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{158189}}^1$

素因数の和:158239

約数の個数: 24

約数和(自身を含む): 194890080

約数和(自身を除く): 113264556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 158189, 316378, 474567, 632756, 949134, 1898268, 6802127, 13604254, 20406381, 27208508, 40812762, 81625524]

約数ペア:

[(1, 81625524), (2, 40812762), (3, 27208508), (4, 20406381), (6, 13604254), (12, 6802127), (43, 1898268), (86, 949134), (129, 632756), (172, 474567), (258, 316378), (516, 158189)]