80731878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{791489}}^1$

素因数の和:791511

約数の個数: 16

約数和(自身を含む): 170961840

約数和(自身を除く): 90229962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 791489, 1582978, 2374467, 4748934, 13455313, 26910626, 40365939, 80731878]

約数ペア:

[(1, 80731878), (2, 40365939), (3, 26910626), (6, 13455313), (17, 4748934), (34, 2374467), (51, 1582978), (102, 791489)]