80715486

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{30367}}^1$

素因数の和:30815

約数の個数: 16

約数和(自身を含む): 161800704

約数和(自身を除く): 81085218

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 30367, 60734, 91101, 182202, 13452581, 26905162, 40357743, 80715486]

約数ペア:

[(1, 80715486), (2, 40357743), (3, 26905162), (6, 13452581), (443, 182202), (886, 91101), (1329, 60734), (2658, 30367)]