80261316

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{3637}}^1$

素因数の和:4260

約数の個数: 36

約数和(自身を含む): 203269612

約数和(自身を除く): 123008296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1839, 2452, 3637, 3678, 5517, 7274, 7356, 10911, 11034, 14548, 21822, 22068, 32733, 43644, 65466, 130932, 2229481, 4458962, 6688443, 8917924, 13376886, 20065329, 26753772, 40130658, 80261316]

約数ペア:

[(1, 80261316), (2, 40130658), (3, 26753772), (4, 20065329), (6, 13376886), (9, 8917924), (12, 6688443), (18, 4458962), (36, 2229481), (613, 130932), (1226, 65466), (1839, 43644), (2452, 32733), (3637, 22068), (3678, 21822), (5517, 14548), (7274, 11034), (7356, 10911)]