80474166

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{4721}}^1$

素因数の和:5676

約数の個数: 24

約数和(自身を含む): 174581784

約数和(自身を除く): 94107618

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2841, 4721, 5682, 8523, 9442, 14163, 17046, 28326, 42489, 84978, 4470787, 8941574, 13412361, 26824722, 40237083, 80474166]

約数ペア:

[(1, 80474166), (2, 40237083), (3, 26824722), (6, 13412361), (9, 8941574), (18, 4470787), (947, 84978), (1894, 42489), (2841, 28326), (4721, 17046), (5682, 14163), (8523, 9442)]