85085168

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2710

約数の個数: 60

約数和(自身を含む): 196518672

約数和(自身を除く): 111433504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 2647, 4018, 4592, 5294, 8036, 10588, 16072, 18529, 21176, 32144, 37058, 42352, 74116, 108527, 129703, 148232, 217054, 259406, 296464, 434108, 518812, 759689, 868216, 1037624, 1519378, 1736432, 2075248, 3038756, 5317823, 6077512, 10635646, 12155024, 21271292, 42542584, 85085168]

約数ペア:

[(1, 85085168), (2, 42542584), (4, 21271292), (7, 12155024), (8, 10635646), (14, 6077512), (16, 5317823), (28, 3038756), (41, 2075248), (49, 1736432), (56, 1519378), (82, 1037624), (98, 868216), (112, 759689), (164, 518812), (196, 434108), (287, 296464), (328, 259406), (392, 217054), (574, 148232), (656, 129703), (784, 108527), (1148, 74116), (2009, 42352), (2296, 37058), (2647, 32144), (4018, 21176), (4592, 18529), (5294, 16072), (8036, 10588)]