72106961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^2$

素因数の和:464

約数の個数: 12

約数和(自身を含む): 75900672

約数和(自身を除く): 3793711

約数列:

[1, 31, 71, 181, 2201, 5611, 12851, 32761, 398381, 1015591, 2326031, 72106961]

約数ペア:

[(1, 72106961), (31, 2326031), (71, 1015591), (181, 398381), (2201, 32761), (5611, 12851)]