87687648

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10499}}^1$

素因数の和:10544

約数の個数: 72

約数和(自身を含む): 257985000

約数和(自身を除く): 170297352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 10499, 20998, 31497, 41996, 62994, 83992, 94491, 125988, 167984, 188982, 251976, 304471, 335968, 377964, 503952, 608942, 755928, 913413, 1007904, 1217884, 1511856, 1826826, 2435768, 2740239, 3023712, 3653652, 4871536, 5480478, 7307304, 9743072, 10960956, 14614608, 21921912, 29229216, 43843824, 87687648]

約数ペア:

[(1, 87687648), (2, 43843824), (3, 29229216), (4, 21921912), (6, 14614608), (8, 10960956), (9, 9743072), (12, 7307304), (16, 5480478), (18, 4871536), (24, 3653652), (29, 3023712), (32, 2740239), (36, 2435768), (48, 1826826), (58, 1511856), (72, 1217884), (87, 1007904), (96, 913413), (116, 755928), (144, 608942), (174, 503952), (232, 377964), (261, 335968), (288, 304471), (348, 251976), (464, 188982), (522, 167984), (696, 125988), (928, 94491), (1044, 83992), (1392, 62994), (2088, 41996), (2784, 31497), (4176, 20998), (8352, 10499)]