80868078

素因数分解:

$2^1\times 3^3\times {\mathrm{1497557}}^1$

素因数の和:1497568

約数の個数: 16

約数和(自身を含む): 179706960

約数和(自身を除く): 98838882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1497557, 2995114, 4492671, 8985342, 13478013, 26956026, 40434039, 80868078]

約数ペア:

[(1, 80868078), (2, 40434039), (3, 26956026), (6, 13478013), (9, 8985342), (18, 4492671), (27, 2995114), (54, 1497557)]