80494866

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30013}}^1$

素因数の和:30170

約数の個数: 24

約数和(自身を含む): 175581900

約数和(自身を除く): 95087034

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30013, 60026, 90039, 180078, 270117, 540234, 4471937, 8943874, 13415811, 26831622, 40247433, 80494866]

約数ペア:

[(1, 80494866), (2, 40247433), (3, 26831622), (6, 13415811), (9, 8943874), (18, 4471937), (149, 540234), (298, 270117), (447, 180078), (894, 90039), (1341, 60026), (2682, 30013)]