7880015856

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{17239}}^1$

素因数の和:17446

約数の個数: 80

約数和(自身を含む): 20779027200

約数和(自身を除く): 12899011344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 107, 178, 214, 267, 321, 356, 428, 534, 642, 712, 856, 1068, 1284, 1424, 1712, 2136, 2568, 4272, 5136, 9523, 17239, 19046, 28569, 34478, 38092, 51717, 57138, 68956, 76184, 103434, 114276, 137912, 152368, 206868, 228552, 275824, 413736, 457104, 827472, 1534271, 1844573, 3068542, 3689146, 4602813, 5533719, 6137084, 7378292, 9205626, 11067438, 12274168, 14756584, 18411252, 22134876, 24548336, 29513168, 36822504, 44269752, 73645008, 88539504, 164166997, 328333994, 492500991, 656667988, 985001982, 1313335976, 1970003964, 2626671952, 3940007928, 7880015856]

約数ペア:

[(1, 7880015856), (2, 3940007928), (3, 2626671952), (4, 1970003964), (6, 1313335976), (8, 985001982), (12, 656667988), (16, 492500991), (24, 328333994), (48, 164166997), (89, 88539504), (107, 73645008), (178, 44269752), (214, 36822504), (267, 29513168), (321, 24548336), (356, 22134876), (428, 18411252), (534, 14756584), (642, 12274168), (712, 11067438), (856, 9205626), (1068, 7378292), (1284, 6137084), (1424, 5533719), (1712, 4602813), (2136, 3689146), (2568, 3068542), (4272, 1844573), (5136, 1534271), (9523, 827472), (17239, 457104), (19046, 413736), (28569, 275824), (34478, 228552), (38092, 206868), (51717, 152368), (57138, 137912), (68956, 114276), (76184, 103434)]