80325672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478129}}^1$

素因数の和:478145

約数の個数: 32

約数和(自身を含む): 229502400

約数和(自身を除く): 149176728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478129, 956258, 1434387, 1912516, 2868774, 3346903, 3825032, 5737548, 6693806, 10040709, 11475096, 13387612, 20081418, 26775224, 40162836, 80325672]

約数ペア:

[(1, 80325672), (2, 40162836), (3, 26775224), (4, 20081418), (6, 13387612), (7, 11475096), (8, 10040709), (12, 6693806), (14, 5737548), (21, 3825032), (24, 3346903), (28, 2868774), (42, 1912516), (56, 1434387), (84, 956258), (168, 478129)]