72101524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11789}}^1$

素因数の和:11943

約数の個数: 24

約数和(自身を含む): 138650400

約数和(自身を除く): 66548876

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 11789, 23578, 47156, 129679, 259358, 518716, 1638671, 3277342, 6554684, 18025381, 36050762, 72101524]

約数ペア:

[(1, 72101524), (2, 36050762), (4, 18025381), (11, 6554684), (22, 3277342), (44, 1638671), (139, 518716), (278, 259358), (556, 129679), (1529, 47156), (3058, 23578), (6116, 11789)]