80715636

素因数分解:

$2^2\times 3^3\times {\mathrm{523}}^1\times {\mathrm{1429}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 209809600

約数和(自身を除く): 129093964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 523, 1046, 1429, 1569, 2092, 2858, 3138, 4287, 4707, 5716, 6276, 8574, 9414, 12861, 14121, 17148, 18828, 25722, 28242, 38583, 51444, 56484, 77166, 154332, 747367, 1494734, 2242101, 2989468, 4484202, 6726303, 8968404, 13452606, 20178909, 26905212, 40357818, 80715636]

約数ペア:

[(1, 80715636), (2, 40357818), (3, 26905212), (4, 20178909), (6, 13452606), (9, 8968404), (12, 6726303), (18, 4484202), (27, 2989468), (36, 2242101), (54, 1494734), (108, 747367), (523, 154332), (1046, 77166), (1429, 56484), (1569, 51444), (2092, 38583), (2858, 28242), (3138, 25722), (4287, 18828), (4707, 17148), (5716, 14121), (6276, 12861), (8574, 9414)]