72540564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{355591}}^1$

素因数の和:355615

約数の個数: 24

約数和(自身を含む): 179218368

約数和(自身を除く): 106677804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 355591, 711182, 1066773, 1422364, 2133546, 4267092, 6045047, 12090094, 18135141, 24180188, 36270282, 72540564]

約数ペア:

[(1, 72540564), (2, 36270282), (3, 24180188), (4, 18135141), (6, 12090094), (12, 6045047), (17, 4267092), (34, 2133546), (51, 1422364), (68, 1066773), (102, 711182), (204, 355591)]