72516769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 81873792

約数和(自身を除く): 9357023

約数列:

[1, 13, 23, 283, 299, 857, 3679, 6509, 11141, 19711, 84617, 242531, 256243, 3152903, 5578213, 72516769]

約数ペア:

[(1, 72516769), (13, 5578213), (23, 3152903), (283, 256243), (299, 242531), (857, 84617), (3679, 19711), (6509, 11141)]