72661852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11519}}^1$

素因数の和:11625

約数の個数: 24

約数和(自身を含む): 135475200

約数和(自身を除く): 62813348

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 11519, 23038, 46076, 218861, 437722, 875444, 956077, 1912154, 3824308, 18165463, 36330926, 72661852]

約数ペア:

[(1, 72661852), (2, 36330926), (4, 18165463), (19, 3824308), (38, 1912154), (76, 956077), (83, 875444), (166, 437722), (332, 218861), (1577, 46076), (3154, 23038), (6308, 11519)]