80308026

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{10163}}^1$

素因数の和:10610

約数の個数: 24

約数和(自身を含む): 174414240

約数和(自身を除く): 94106214

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 10163, 20326, 30489, 60978, 91467, 182934, 4461557, 8923114, 13384671, 26769342, 40154013, 80308026]

約数ペア:

[(1, 80308026), (2, 40154013), (3, 26769342), (6, 13384671), (9, 8923114), (18, 4461557), (439, 182934), (878, 91467), (1317, 60978), (2634, 30489), (3951, 20326), (7902, 10163)]