87971136

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 112

約数和(自身を含む): 265102848

約数和(自身を除く): 177131712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 506, 528, 552, 704, 736, 759, 1012, 1056, 1104, 1472, 1518, 1811, 2024, 2112, 2208, 3036, 3622, 4048, 4416, 5433, 6072, 7244, 8096, 10866, 12144, 14488, 16192, 19921, 21732, 24288, 28976, 39842, 41653, 43464, 48576, 57952, 59763, 79684, 83306, 86928, 115904, 119526, 124959, 159368, 166612, 173856, 239052, 249918, 318736, 333224, 347712, 458183, 478104, 499836, 637472, 666448, 916366, 956208, 999672, 1274944, 1332896, 1374549, 1832732, 1912416, 1999344, 2665792, 2749098, 3665464, 3824832, 3998688, 5498196, 7330928, 7997376, 10996392, 14661856, 21992784, 29323712, 43985568, 87971136]

約数ペア:

[(1, 87971136), (2, 43985568), (3, 29323712), (4, 21992784), (6, 14661856), (8, 10996392), (11, 7997376), (12, 7330928), (16, 5498196), (22, 3998688), (23, 3824832), (24, 3665464), (32, 2749098), (33, 2665792), (44, 1999344), (46, 1912416), (48, 1832732), (64, 1374549), (66, 1332896), (69, 1274944), (88, 999672), (92, 956208), (96, 916366), (132, 666448), (138, 637472), (176, 499836), (184, 478104), (192, 458183), (253, 347712), (264, 333224), (276, 318736), (352, 249918), (368, 239052), (506, 173856), (528, 166612), (552, 159368), (704, 124959), (736, 119526), (759, 115904), (1012, 86928), (1056, 83306), (1104, 79684), (1472, 59763), (1518, 57952), (1811, 48576), (2024, 43464), (2112, 41653), (2208, 39842), (3036, 28976), (3622, 24288), (4048, 21732), (4416, 19921), (5433, 16192), (6072, 14488), (7244, 12144), (8096, 10866)]