85805856

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 245188944

約数和(自身を除く): 159383088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1187, 1506, 2008, 2259, 2374, 3012, 3561, 4016, 4518, 4748, 6024, 7122, 8032, 9036, 9496, 10683, 12048, 14244, 18072, 18992, 21366, 24096, 28488, 36144, 37984, 42732, 56976, 72288, 85464, 113952, 170928, 297937, 341856, 595874, 893811, 1191748, 1787622, 2383496, 2681433, 3575244, 4766992, 5362866, 7150488, 9533984, 10725732, 14300976, 21451464, 28601952, 42902928, 85805856]

約数ペア:

[(1, 85805856), (2, 42902928), (3, 28601952), (4, 21451464), (6, 14300976), (8, 10725732), (9, 9533984), (12, 7150488), (16, 5362866), (18, 4766992), (24, 3575244), (32, 2681433), (36, 2383496), (48, 1787622), (72, 1191748), (96, 893811), (144, 595874), (251, 341856), (288, 297937), (502, 170928), (753, 113952), (1004, 85464), (1187, 72288), (1506, 56976), (2008, 42732), (2259, 37984), (2374, 36144), (3012, 28488), (3561, 24096), (4016, 21366), (4518, 18992), (4748, 18072), (6024, 14244), (7122, 12048), (8032, 10683), (9036, 9496)]