80931672

素因数分解:

$2^3\times 3^2\times {\mathrm{1124051}}^1$

素因数の和:1124063

約数の個数: 24

約数和(自身を含む): 219190140

約数和(自身を除く): 138258468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124051, 2248102, 3372153, 4496204, 6744306, 8992408, 10116459, 13488612, 20232918, 26977224, 40465836, 80931672]

約数ペア:

[(1, 80931672), (2, 40465836), (3, 26977224), (4, 20232918), (6, 13488612), (8, 10116459), (9, 8992408), (12, 6744306), (18, 4496204), (24, 3372153), (36, 2248102), (72, 1124051)]