89235666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20111

約数の個数: 48

約数和(自身を含む): 219186240

約数和(自身を除く): 129950574

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 20071, 40142, 60213, 120426, 180639, 260923, 361278, 381349, 521846, 762698, 782769, 1144047, 1565538, 2288094, 2348307, 3432141, 4696614, 4957537, 6864282, 9915074, 14872611, 29745222, 44617833, 89235666]

約数ペア:

[(1, 89235666), (2, 44617833), (3, 29745222), (6, 14872611), (9, 9915074), (13, 6864282), (18, 4957537), (19, 4696614), (26, 3432141), (38, 2348307), (39, 2288094), (57, 1565538), (78, 1144047), (114, 782769), (117, 762698), (171, 521846), (234, 381349), (247, 361278), (342, 260923), (494, 180639), (741, 120426), (1482, 60213), (2223, 40142), (4446, 20071)]