76581972

素因数分解:

$2^2\times 3^2\times {\mathrm{2127277}}^1$

素因数の和:2127287

約数の個数: 18

約数和(自身を含む): 193582298

約数和(自身を除く): 117000326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2127277, 4254554, 6381831, 8509108, 12763662, 19145493, 25527324, 38290986, 76581972]

約数ペア:

[(1, 76581972), (2, 38290986), (3, 25527324), (4, 19145493), (6, 12763662), (9, 8509108), (12, 6381831), (18, 4254554), (36, 2127277)]