77796872

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{30677}}^1$

素因数の和:31000

約数の個数: 16

約数和(自身を含む): 146334060

約数和(自身を除く): 68537188

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 30677, 61354, 122708, 245416, 9724609, 19449218, 38898436, 77796872]

約数ペア:

[(1, 77796872), (2, 38898436), (4, 19449218), (8, 9724609), (317, 245416), (634, 122708), (1268, 61354), (2536, 30677)]