68644656

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1523}}^1$

素因数の和:1850

約数の個数: 60

約数和(自身を含む): 192850008

約数和(自身を除く): 124205352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1523, 1878, 2504, 2817, 3046, 3756, 4569, 5008, 5634, 6092, 7512, 9138, 11268, 12184, 13707, 15024, 18276, 22536, 24368, 27414, 36552, 45072, 54828, 73104, 109656, 219312, 476699, 953398, 1430097, 1906796, 2860194, 3813592, 4290291, 5720388, 7627184, 8580582, 11440776, 17161164, 22881552, 34322328, 68644656]

約数ペア:

[(1, 68644656), (2, 34322328), (3, 22881552), (4, 17161164), (6, 11440776), (8, 8580582), (9, 7627184), (12, 5720388), (16, 4290291), (18, 3813592), (24, 2860194), (36, 1906796), (48, 1430097), (72, 953398), (144, 476699), (313, 219312), (626, 109656), (939, 73104), (1252, 54828), (1523, 45072), (1878, 36552), (2504, 27414), (2817, 24368), (3046, 22536), (3756, 18276), (4569, 15024), (5008, 13707), (5634, 12184), (6092, 11268), (7512, 9138)]