72136310404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{949161979}}^1$

素因数の和:949162002

約数の個数: 12

約数和(自身を含む): 132882677200

約数和(自身を除く): 60746366796

約数列:

[1, 2, 4, 19, 38, 76, 949161979, 1898323958, 3796647916, 18034077601, 36068155202, 72136310404]

約数ペア:

[(1, 72136310404), (2, 36068155202), (4, 18034077601), (19, 3796647916), (38, 1898323958), (76, 949161979)]