80941776

素因数分解:

$2^4\times 3^1\times {\mathrm{1686287}}^1$

素因数の和:1686298

約数の個数: 20

約数和(自身を含む): 209099712

約数和(自身を除く): 128157936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1686287, 3372574, 5058861, 6745148, 10117722, 13490296, 20235444, 26980592, 40470888, 80941776]

約数ペア:

[(1, 80941776), (2, 40470888), (3, 26980592), (4, 20235444), (6, 13490296), (8, 10117722), (12, 6745148), (16, 5058861), (24, 3372574), (48, 1686287)]