80550456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4481}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 232346880

約数和(自身を除く): 151796424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4481, 4494, 5992, 8962, 8988, 13443, 17924, 17976, 26886, 31367, 35848, 53772, 62734, 94101, 107544, 125468, 188202, 250936, 376404, 479467, 752808, 958934, 1438401, 1917868, 2876802, 3356269, 3835736, 5753604, 6712538, 10068807, 11507208, 13425076, 20137614, 26850152, 40275228, 80550456]

約数ペア:

[(1, 80550456), (2, 40275228), (3, 26850152), (4, 20137614), (6, 13425076), (7, 11507208), (8, 10068807), (12, 6712538), (14, 5753604), (21, 3835736), (24, 3356269), (28, 2876802), (42, 1917868), (56, 1438401), (84, 958934), (107, 752808), (168, 479467), (214, 376404), (321, 250936), (428, 188202), (642, 125468), (749, 107544), (856, 94101), (1284, 62734), (1498, 53772), (2247, 35848), (2568, 31367), (2996, 26886), (4481, 17976), (4494, 17924), (5992, 13443), (8962, 8988)]