80492868

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2609}}^1$

素因数の和:3476

約数の個数: 36

約数和(自身を含む): 203783580

約数和(自身を除く): 123290712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2571, 2609, 3428, 5142, 5218, 7713, 7827, 10284, 10436, 15426, 15654, 23481, 30852, 31308, 46962, 93924, 2235913, 4471826, 6707739, 8943652, 13415478, 20123217, 26830956, 40246434, 80492868]

約数ペア:

[(1, 80492868), (2, 40246434), (3, 26830956), (4, 20123217), (6, 13415478), (9, 8943652), (12, 6707739), (18, 4471826), (36, 2235913), (857, 93924), (1714, 46962), (2571, 31308), (2609, 30852), (3428, 23481), (5142, 15654), (5218, 15426), (7713, 10436), (7827, 10284)]