87108054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 199687680

約数和(自身を除く): 112579626

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 142, 174, 213, 319, 426, 638, 641, 781, 957, 1282, 1562, 1914, 1923, 2059, 2343, 3846, 4118, 4686, 6177, 7051, 12354, 14102, 18589, 21153, 22649, 37178, 42306, 45298, 45511, 55767, 67947, 91022, 111534, 135894, 136533, 204479, 273066, 408958, 500621, 613437, 1001242, 1226874, 1319819, 1501863, 2639638, 3003726, 3959457, 7918914, 14518009, 29036018, 43554027, 87108054]

約数ペア:

[(1, 87108054), (2, 43554027), (3, 29036018), (6, 14518009), (11, 7918914), (22, 3959457), (29, 3003726), (33, 2639638), (58, 1501863), (66, 1319819), (71, 1226874), (87, 1001242), (142, 613437), (174, 500621), (213, 408958), (319, 273066), (426, 204479), (638, 136533), (641, 135894), (781, 111534), (957, 91022), (1282, 67947), (1562, 55767), (1914, 45511), (1923, 45298), (2059, 42306), (2343, 37178), (3846, 22649), (4118, 21153), (4686, 18589), (6177, 14102), (7051, 12354)]