80394552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53171}}^1$

素因数の和:53193

約数の個数: 64

約数和(自身を含む): 255225600

約数和(自身を除く): 174831048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53171, 106342, 159513, 212684, 319026, 372197, 425368, 478539, 638052, 744394, 957078, 1116591, 1276104, 1435617, 1488788, 1914156, 2233182, 2871234, 2977576, 3349773, 3828312, 4466364, 5742468, 6699546, 8932728, 10049319, 11484936, 13399092, 20098638, 26798184, 40197276, 80394552]

約数ペア:

[(1, 80394552), (2, 40197276), (3, 26798184), (4, 20098638), (6, 13399092), (7, 11484936), (8, 10049319), (9, 8932728), (12, 6699546), (14, 5742468), (18, 4466364), (21, 3828312), (24, 3349773), (27, 2977576), (28, 2871234), (36, 2233182), (42, 1914156), (54, 1488788), (56, 1435617), (63, 1276104), (72, 1116591), (84, 957078), (108, 744394), (126, 638052), (168, 478539), (189, 425368), (216, 372197), (252, 319026), (378, 212684), (504, 159513), (756, 106342), (1512, 53171)]