87813528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 153501672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 2393, 3058, 3336, 4587, 4786, 6116, 7179, 9174, 9572, 12232, 14358, 18348, 19144, 26323, 28716, 36696, 52646, 57432, 78969, 105292, 157938, 210584, 315876, 332627, 631752, 665254, 997881, 1330508, 1995762, 2661016, 3658897, 3991524, 7317794, 7983048, 10976691, 14635588, 21953382, 29271176, 43906764, 87813528]

約数ペア:

[(1, 87813528), (2, 43906764), (3, 29271176), (4, 21953382), (6, 14635588), (8, 10976691), (11, 7983048), (12, 7317794), (22, 3991524), (24, 3658897), (33, 2661016), (44, 1995762), (66, 1330508), (88, 997881), (132, 665254), (139, 631752), (264, 332627), (278, 315876), (417, 210584), (556, 157938), (834, 105292), (1112, 78969), (1529, 57432), (1668, 52646), (2393, 36696), (3058, 28716), (3336, 26323), (4587, 19144), (4786, 18348), (6116, 14358), (7179, 12232), (9174, 9572)]