87012054

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 192628800

約数和(自身を除く): 105616746

約数列:

[1, 2, 3, 6, 9, 18, 83, 139, 166, 249, 278, 417, 419, 498, 747, 834, 838, 1251, 1257, 1494, 2502, 2514, 3771, 7542, 11537, 23074, 34611, 34777, 58241, 69222, 69554, 103833, 104331, 116482, 174723, 207666, 208662, 312993, 349446, 524169, 625986, 1048338, 4834003, 9668006, 14502009, 29004018, 43506027, 87012054]

約数ペア:

[(1, 87012054), (2, 43506027), (3, 29004018), (6, 14502009), (9, 9668006), (18, 4834003), (83, 1048338), (139, 625986), (166, 524169), (249, 349446), (278, 312993), (417, 208662), (419, 207666), (498, 174723), (747, 116482), (834, 104331), (838, 103833), (1251, 69554), (1257, 69222), (1494, 58241), (2502, 34777), (2514, 34611), (3771, 23074), (7542, 11537)]