71789484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{460189}}^1$

素因数の和:460209

約数の個数: 24

約数和(自身を含む): 180394480

約数和(自身を除く): 108604996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 460189, 920378, 1380567, 1840756, 2761134, 5522268, 5982457, 11964914, 17947371, 23929828, 35894742, 71789484]

約数ペア:

[(1, 71789484), (2, 35894742), (3, 23929828), (4, 17947371), (6, 11964914), (12, 5982457), (13, 5522268), (26, 2761134), (39, 1840756), (52, 1380567), (78, 920378), (156, 460189)]