72672709

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 78198912

約数和(自身を除く): 5526203

約数列:

[1, 23, 43, 197, 373, 989, 4531, 8471, 8579, 16039, 73481, 194833, 368897, 1690063, 3159683, 72672709]

約数ペア:

[(1, 72672709), (23, 3159683), (43, 1690063), (197, 368897), (373, 194833), (989, 73481), (4531, 16039), (8471, 8579)]