72637189

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 3567611

約数列:

[1, 53, 71, 97, 199, 3763, 5141, 6887, 10547, 14129, 19303, 365011, 748837, 1023059, 1370513, 72637189]

約数ペア:

[(1, 72637189), (53, 1370513), (71, 1023059), (97, 748837), (199, 365011), (3763, 19303), (5141, 14129), (6887, 10547)]