80476986

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{90019}}^1$

素因数の和:90173

約数の個数: 16

約数和(自身を含む): 162036000

約数和(自身を除く): 81559014

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 90019, 180038, 270057, 540114, 13412831, 26825662, 40238493, 80476986]

約数ペア:

[(1, 80476986), (2, 40238493), (3, 26825662), (6, 13412831), (149, 540114), (298, 270057), (447, 180038), (894, 90019)]