80289558

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{16103}}^1$

素因数の和:16388

約数の個数: 24

約数和(自身を含む): 174599568

約数和(自身を除く): 94310010

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 16103, 32206, 48309, 96618, 144927, 289854, 4460531, 8921062, 13381593, 26763186, 40144779, 80289558]

約数ペア:

[(1, 80289558), (2, 40144779), (3, 26763186), (6, 13381593), (9, 8921062), (18, 4460531), (277, 289854), (554, 144927), (831, 96618), (1662, 48309), (2493, 32206), (4986, 16103)]