85206306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 185213952

約数和(自身を除く): 100007646

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 83, 86, 129, 138, 166, 173, 249, 258, 346, 498, 519, 989, 1038, 1909, 1978, 2967, 3569, 3818, 3979, 5727, 5934, 7138, 7439, 7958, 10707, 11454, 11937, 14359, 14878, 21414, 22317, 23874, 28718, 43077, 44634, 82087, 86154, 164174, 171097, 246261, 330257, 342194, 492522, 513291, 617437, 660514, 990771, 1026582, 1234874, 1852311, 1981542, 3704622, 14201051, 28402102, 42603153, 85206306]

約数ペア:

[(1, 85206306), (2, 42603153), (3, 28402102), (6, 14201051), (23, 3704622), (43, 1981542), (46, 1852311), (69, 1234874), (83, 1026582), (86, 990771), (129, 660514), (138, 617437), (166, 513291), (173, 492522), (249, 342194), (258, 330257), (346, 246261), (498, 171097), (519, 164174), (989, 86154), (1038, 82087), (1909, 44634), (1978, 43077), (2967, 28718), (3569, 23874), (3818, 22317), (3979, 21414), (5727, 14878), (5934, 14359), (7138, 11937), (7439, 11454), (7958, 10707)]