76561684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{907}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 137289600

約数和(自身を除く): 60727916

約数列:

[1, 2, 4, 47, 94, 188, 449, 898, 907, 1796, 1814, 3628, 21103, 42206, 42629, 84412, 85258, 170516, 407243, 814486, 1628972, 19140421, 38280842, 76561684]

約数ペア:

[(1, 76561684), (2, 38280842), (4, 19140421), (47, 1628972), (94, 814486), (188, 407243), (449, 170516), (898, 85258), (907, 84412), (1796, 42629), (1814, 42206), (3628, 21103)]