78430416

素因数分解:

$2^4\times 3^1\times {\mathrm{1633967}}^1$

素因数の和:1633978

約数の個数: 20

約数和(自身を含む): 202612032

約数和(自身を除く): 124181616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1633967, 3267934, 4901901, 6535868, 9803802, 13071736, 19607604, 26143472, 39215208, 78430416]

約数ペア:

[(1, 78430416), (2, 39215208), (3, 26143472), (4, 19607604), (6, 13071736), (8, 9803802), (12, 6535868), (16, 4901901), (24, 3267934), (48, 1633967)]