72683381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 80777088

約数和(自身を除く): 8093707

約数列:

[1, 17, 23, 211, 391, 881, 3587, 4853, 14977, 20263, 82501, 185891, 344471, 3160147, 4275493, 72683381]

約数ペア:

[(1, 72683381), (17, 4275493), (23, 3160147), (211, 344471), (391, 185891), (881, 82501), (3587, 20263), (4853, 14977)]