72519844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 57875036

約数列:

[1, 2, 4, 43, 86, 172, 293, 586, 1172, 1439, 2878, 5756, 12599, 25198, 50396, 61877, 123754, 247508, 421627, 843254, 1686508, 18129961, 36259922, 72519844]

約数ペア:

[(1, 72519844), (2, 36259922), (4, 18129961), (43, 1686508), (86, 843254), (172, 421627), (293, 247508), (586, 123754), (1172, 61877), (1439, 50396), (2878, 25198), (5756, 12599)]