56784726

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 112

約数和(自身を含む): 141652800

約数和(自身を除く): 84868074

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 79, 81, 87, 102, 153, 158, 162, 174, 237, 243, 261, 306, 459, 474, 486, 493, 522, 711, 729, 783, 918, 986, 1343, 1377, 1422, 1458, 1479, 1566, 2133, 2291, 2349, 2686, 2754, 2958, 4029, 4131, 4266, 4437, 4582, 4698, 6399, 6873, 7047, 8058, 8262, 8874, 12087, 12393, 12798, 13311, 13746, 14094, 19197, 20619, 21141, 24174, 24786, 26622, 36261, 38394, 38947, 39933, 41238, 42282, 57591, 61857, 72522, 77894, 79866, 108783, 115182, 116841, 119799, 123714, 185571, 217566, 233682, 239598, 326349, 350523, 359397, 371142, 556713, 652698, 701046, 718794, 979047, 1051569, 1113426, 1670139, 1958094, 2103138, 3154707, 3340278, 6309414, 9464121, 18928242, 28392363, 56784726]

約数ペア:

[(1, 56784726), (2, 28392363), (3, 18928242), (6, 9464121), (9, 6309414), (17, 3340278), (18, 3154707), (27, 2103138), (29, 1958094), (34, 1670139), (51, 1113426), (54, 1051569), (58, 979047), (79, 718794), (81, 701046), (87, 652698), (102, 556713), (153, 371142), (158, 359397), (162, 350523), (174, 326349), (237, 239598), (243, 233682), (261, 217566), (306, 185571), (459, 123714), (474, 119799), (486, 116841), (493, 115182), (522, 108783), (711, 79866), (729, 77894), (783, 72522), (918, 61857), (986, 57591), (1343, 42282), (1377, 41238), (1422, 39933), (1458, 38947), (1479, 38394), (1566, 36261), (2133, 26622), (2291, 24786), (2349, 24174), (2686, 21141), (2754, 20619), (2958, 19197), (4029, 14094), (4131, 13746), (4266, 13311), (4437, 12798), (4582, 12393), (4698, 12087), (6399, 8874), (6873, 8262), (7047, 8058)]