80262078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1029001}}^1$

素因数の和:1029019

約数の個数: 16

約数和(自身を含む): 172872336

約数和(自身を除く): 92610258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1029001, 2058002, 3087003, 6174006, 13377013, 26754026, 40131039, 80262078]

約数ペア:

[(1, 80262078), (2, 40131039), (3, 26754026), (6, 13377013), (13, 6174006), (26, 3087003), (39, 2058002), (78, 1029001)]