68041872

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3449}}^1$

素因数の和:3600

約数の個数: 60

約数和(自身を含む): 191868300

約数和(自身を除く): 123826428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3449, 4932, 6576, 6898, 9864, 10347, 13796, 19728, 20694, 27592, 31041, 41388, 55184, 62082, 82776, 124164, 165552, 248328, 472513, 496656, 945026, 1417539, 1890052, 2835078, 3780104, 4252617, 5670156, 7560208, 8505234, 11340312, 17010468, 22680624, 34020936, 68041872]

約数ペア:

[(1, 68041872), (2, 34020936), (3, 22680624), (4, 17010468), (6, 11340312), (8, 8505234), (9, 7560208), (12, 5670156), (16, 4252617), (18, 3780104), (24, 2835078), (36, 1890052), (48, 1417539), (72, 945026), (137, 496656), (144, 472513), (274, 248328), (411, 165552), (548, 124164), (822, 82776), (1096, 62082), (1233, 55184), (1644, 41388), (2192, 31041), (2466, 27592), (3288, 20694), (3449, 19728), (4932, 13796), (6576, 10347), (6898, 9864)]