78660564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{385591}}^1$

素因数の和:385615

約数の個数: 24

約数和(自身を含む): 194338368

約数和(自身を除く): 115677804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 385591, 771182, 1156773, 1542364, 2313546, 4627092, 6555047, 13110094, 19665141, 26220188, 39330282, 78660564]

約数ペア:

[(1, 78660564), (2, 39330282), (3, 26220188), (4, 19665141), (6, 13110094), (12, 6555047), (17, 4627092), (34, 2313546), (51, 1542364), (68, 1156773), (102, 771182), (204, 385591)]