72418861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 81345600

約数和(自身を除く): 8926739

約数列:

[1, 17, 19, 139, 323, 1613, 2363, 2641, 27421, 30647, 44897, 224207, 520999, 3811519, 4259933, 72418861]

約数ペア:

[(1, 72418861), (17, 4259933), (19, 3811519), (139, 520999), (323, 224207), (1613, 44897), (2363, 30647), (2641, 27421)]