85086568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 196485120

約数和(自身を除く): 111398552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2131, 2852, 4262, 4991, 5704, 8524, 9982, 14917, 17048, 19964, 29834, 39928, 49013, 59668, 66061, 98026, 119336, 132122, 196052, 264244, 343091, 392104, 462427, 528488, 686182, 924854, 1372364, 1519403, 1849708, 2744728, 3038806, 3699416, 6077612, 10635821, 12155224, 21271642, 42543284, 85086568]

約数ペア:

[(1, 85086568), (2, 42543284), (4, 21271642), (7, 12155224), (8, 10635821), (14, 6077612), (23, 3699416), (28, 3038806), (31, 2744728), (46, 1849708), (56, 1519403), (62, 1372364), (92, 924854), (124, 686182), (161, 528488), (184, 462427), (217, 392104), (248, 343091), (322, 264244), (434, 196052), (644, 132122), (713, 119336), (868, 98026), (1288, 66061), (1426, 59668), (1736, 49013), (2131, 39928), (2852, 29834), (4262, 19964), (4991, 17048), (5704, 14917), (8524, 9982)]