91080414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11579}}^1$

素因数の和:11629

約数の個数: 48

約数和(自身を含む): 216777600

約数和(自身を除く): 125697186

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 11579, 23158, 34737, 69474, 104211, 208422, 220001, 266317, 440002, 532634, 660003, 798951, 1320006, 1597902, 1980009, 2396853, 3960018, 4793706, 5060023, 10120046, 15180069, 30360138, 45540207, 91080414]

約数ペア:

[(1, 91080414), (2, 45540207), (3, 30360138), (6, 15180069), (9, 10120046), (18, 5060023), (19, 4793706), (23, 3960018), (38, 2396853), (46, 1980009), (57, 1597902), (69, 1320006), (114, 798951), (138, 660003), (171, 532634), (207, 440002), (342, 266317), (414, 220001), (437, 208422), (874, 104211), (1311, 69474), (2622, 34737), (3933, 23158), (7866, 11579)]