72731252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{10141}}^1$

素因数の和:10319

約数の個数: 24

約数和(自身を含む): 139716192

約数和(自身を除く): 66984940

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 10141, 20282, 40564, 111551, 223102, 446204, 1652983, 3305966, 6611932, 18182813, 36365626, 72731252]

約数ペア:

[(1, 72731252), (2, 36365626), (4, 18182813), (11, 6611932), (22, 3305966), (44, 1652983), (163, 446204), (326, 223102), (652, 111551), (1793, 40564), (3586, 20282), (7172, 10141)]