80425754556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{378289}}^1$

素因数の和:380834

約数の個数: 48

約数和(自身を含む): 214553982720

約数和(自身を除く): 134128228164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2531, 5062, 7593, 10124, 15186, 17717, 30372, 35434, 53151, 70868, 106302, 212604, 378289, 756578, 1134867, 1513156, 2269734, 2648023, 4539468, 5296046, 7944069, 10592092, 15888138, 31776276, 957449459, 1914898918, 2872348377, 3829797836, 5744696754, 6702146213, 11489393508, 13404292426, 20106438639, 26808584852, 40212877278, 80425754556]

約数ペア:

[(1, 80425754556), (2, 40212877278), (3, 26808584852), (4, 20106438639), (6, 13404292426), (7, 11489393508), (12, 6702146213), (14, 5744696754), (21, 3829797836), (28, 2872348377), (42, 1914898918), (84, 957449459), (2531, 31776276), (5062, 15888138), (7593, 10592092), (10124, 7944069), (15186, 5296046), (17717, 4539468), (30372, 2648023), (35434, 2269734), (53151, 1513156), (70868, 1134867), (106302, 756578), (212604, 378289)]