68045539968

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2812729}}^1$

素因数の和:2812759

約数の個数: 128

約数和(自身を含む): 229518768000

約数和(自身を除く): 161473228032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 2812729, 5625458, 8438187, 11250916, 16876374, 19689103, 22501832, 25314561, 33752748, 39378206, 45003664, 50629122, 59067309, 67505496, 75943683, 78756412, 90007328, 101258244, 118134618, 135010992, 151887366, 157512824, 177201927, 180014656, 202516488, 236269236, 270021984, 303774732, 315025648, 354403854, 360029312, 405032976, 472538472, 531605781, 540043968, 607549464, 630051296, 708807708, 810065952, 945076944, 1063211562, 1080087936, 1215098928, 1260102592, 1417615416, 1620131904, 1890153888, 2126423124, 2430197856, 2520205184, 2835230832, 3240263808, 3780307776, 4252846248, 4860395712, 5670461664, 7560615552, 8505692496, 9720791424, 11340923328, 17011384992, 22681846656, 34022769984, 68045539968]

約数ペア:

[(1, 68045539968), (2, 34022769984), (3, 22681846656), (4, 17011384992), (6, 11340923328), (7, 9720791424), (8, 8505692496), (9, 7560615552), (12, 5670461664), (14, 4860395712), (16, 4252846248), (18, 3780307776), (21, 3240263808), (24, 2835230832), (27, 2520205184), (28, 2430197856), (32, 2126423124), (36, 1890153888), (42, 1620131904), (48, 1417615416), (54, 1260102592), (56, 1215098928), (63, 1080087936), (64, 1063211562), (72, 945076944), (84, 810065952), (96, 708807708), (108, 630051296), (112, 607549464), (126, 540043968), (128, 531605781), (144, 472538472), (168, 405032976), (189, 360029312), (192, 354403854), (216, 315025648), (224, 303774732), (252, 270021984), (288, 236269236), (336, 202516488), (378, 180014656), (384, 177201927), (432, 157512824), (448, 151887366), (504, 135010992), (576, 118134618), (672, 101258244), (756, 90007328), (864, 78756412), (896, 75943683), (1008, 67505496), (1152, 59067309), (1344, 50629122), (1512, 45003664), (1728, 39378206), (2016, 33752748), (2688, 25314561), (3024, 22501832), (3456, 19689103), (4032, 16876374), (6048, 11250916), (8064, 8438187), (12096, 5625458), (24192, 2812729)]