79725516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{511061}}^1$

素因数の和:511081

約数の個数: 24

約数和(自身を含む): 200336304

約数和(自身を除く): 120610788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 511061, 1022122, 1533183, 2044244, 3066366, 6132732, 6643793, 13287586, 19931379, 26575172, 39862758, 79725516]

約数ペア:

[(1, 79725516), (2, 39862758), (3, 26575172), (4, 19931379), (6, 13287586), (12, 6643793), (13, 6132732), (26, 3066366), (39, 2044244), (52, 1533183), (78, 1022122), (156, 511061)]