85803156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 228009600

約数和(自身を除く): 142206444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 173, 207, 276, 346, 414, 519, 599, 692, 828, 1038, 1198, 1557, 1797, 2076, 2396, 3114, 3594, 3979, 5391, 6228, 7188, 7958, 10782, 11937, 13777, 15916, 21564, 23874, 27554, 35811, 41331, 47748, 55108, 71622, 82662, 103627, 123993, 143244, 165324, 207254, 247986, 310881, 414508, 495972, 621762, 932643, 1243524, 1865286, 2383421, 3730572, 4766842, 7150263, 9533684, 14300526, 21450789, 28601052, 42901578, 85803156]

約数ペア:

[(1, 85803156), (2, 42901578), (3, 28601052), (4, 21450789), (6, 14300526), (9, 9533684), (12, 7150263), (18, 4766842), (23, 3730572), (36, 2383421), (46, 1865286), (69, 1243524), (92, 932643), (138, 621762), (173, 495972), (207, 414508), (276, 310881), (346, 247986), (414, 207254), (519, 165324), (599, 143244), (692, 123993), (828, 103627), (1038, 82662), (1198, 71622), (1557, 55108), (1797, 47748), (2076, 41331), (2396, 35811), (3114, 27554), (3594, 23874), (3979, 21564), (5391, 15916), (6228, 13777), (7188, 11937), (7958, 10782)]