72861858

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{51239}}^1$

素因数の和:51326

約数の個数: 24

約数和(自身を含む): 159868800

約数和(自身を除く): 87006942

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 51239, 102478, 153717, 307434, 461151, 922302, 4047881, 8095762, 12143643, 24287286, 36430929, 72861858]

約数ペア:

[(1, 72861858), (2, 36430929), (3, 24287286), (6, 12143643), (9, 8095762), (18, 4047881), (79, 922302), (158, 461151), (237, 307434), (474, 153717), (711, 102478), (1422, 51239)]