78658512

素因数分解:

$2^4\times 3^1\times {\mathrm{1638719}}^1$

素因数の和:1638730

約数の個数: 20

約数和(自身を含む): 203201280

約数和(自身を除く): 124542768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1638719, 3277438, 4916157, 6554876, 9832314, 13109752, 19664628, 26219504, 39329256, 78658512]

約数ペア:

[(1, 78658512), (2, 39329256), (3, 26219504), (4, 19664628), (6, 13109752), (8, 9832314), (12, 6554876), (16, 4916157), (24, 3277438), (48, 1638719)]