80666724

素因数分解:

$2^2\times 3^1\times {\mathrm{2087}}^1\times {\mathrm{3221}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 188371008

約数和(自身を除く): 107704284

約数列:

[1, 2, 3, 4, 6, 12, 2087, 3221, 4174, 6261, 6442, 8348, 9663, 12522, 12884, 19326, 25044, 38652, 6722227, 13444454, 20166681, 26888908, 40333362, 80666724]

約数ペア:

[(1, 80666724), (2, 40333362), (3, 26888908), (4, 20166681), (6, 13444454), (12, 6722227), (2087, 38652), (3221, 25044), (4174, 19326), (6261, 12884), (6442, 12522), (8348, 9663)]