72668713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 80099712

約数和(自身を除く): 7430999

約数列:

[1, 13, 71, 131, 601, 923, 1703, 7813, 9301, 42671, 78731, 120913, 554723, 1023503, 5589901, 72668713]

約数ペア:

[(1, 72668713), (13, 5589901), (71, 1023503), (131, 554723), (601, 120913), (923, 78731), (1703, 42671), (7813, 9301)]