140625864

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{84919}}^1$

素因数の和:84954

約数の個数: 48

約数和(自身を含む): 397425600

約数和(自身を除く): 256799736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 84919, 169838, 254757, 339676, 509514, 679352, 764271, 1019028, 1528542, 1953137, 2038056, 3057084, 3906274, 5859411, 6114168, 7812548, 11718822, 15625096, 17578233, 23437644, 35156466, 46875288, 70312932, 140625864]

約数ペア:

[(1, 140625864), (2, 70312932), (3, 46875288), (4, 35156466), (6, 23437644), (8, 17578233), (9, 15625096), (12, 11718822), (18, 7812548), (23, 6114168), (24, 5859411), (36, 3906274), (46, 3057084), (69, 2038056), (72, 1953137), (92, 1528542), (138, 1019028), (184, 764271), (207, 679352), (276, 509514), (414, 339676), (552, 254757), (828, 169838), (1656, 84919)]