68861812

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 121998240

約数和(自身を除く): 53136428

約数列:

[1, 2, 4, 181, 227, 362, 419, 454, 724, 838, 908, 1676, 41087, 75839, 82174, 95113, 151678, 164348, 190226, 303356, 380452, 17215453, 34430906, 68861812]

約数ペア:

[(1, 68861812), (2, 34430906), (4, 17215453), (181, 380452), (227, 303356), (362, 190226), (419, 164348), (454, 151678), (724, 95113), (838, 82174), (908, 75839), (1676, 41087)]