64408608

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 168

約数和(自身を含む): 208229616

約数和(自身を除く): 143821008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 251, 264, 288, 297, 324, 352, 396, 432, 486, 502, 528, 594, 648, 729, 753, 792, 864, 891, 972, 1004, 1056, 1188, 1296, 1458, 1506, 1584, 1782, 1944, 2008, 2259, 2376, 2592, 2673, 2761, 2916, 3012, 3168, 3564, 3888, 4016, 4518, 4752, 5346, 5522, 5832, 6024, 6777, 7128, 7776, 8019, 8032, 8283, 9036, 9504, 10692, 11044, 11664, 12048, 13554, 14256, 16038, 16566, 18072, 20331, 21384, 22088, 23328, 24096, 24849, 27108, 28512, 32076, 33132, 36144, 40662, 42768, 44176, 49698, 54216, 60993, 64152, 66264, 72288, 74547, 81324, 85536, 88352, 99396, 108432, 121986, 128304, 132528, 149094, 162648, 182979, 198792, 216864, 223641, 243972, 256608, 265056, 298188, 325296, 365958, 397584, 447282, 487944, 596376, 650592, 670923, 731916, 795168, 894564, 975888, 1192752, 1341846, 1463832, 1789128, 1951776, 2012769, 2385504, 2683692, 2927664, 3578256, 4025538, 5367384, 5855328, 7156512, 8051076, 10734768, 16102152, 21469536, 32204304, 64408608]

約数ペア:

[(1, 64408608), (2, 32204304), (3, 21469536), (4, 16102152), (6, 10734768), (8, 8051076), (9, 7156512), (11, 5855328), (12, 5367384), (16, 4025538), (18, 3578256), (22, 2927664), (24, 2683692), (27, 2385504), (32, 2012769), (33, 1951776), (36, 1789128), (44, 1463832), (48, 1341846), (54, 1192752), (66, 975888), (72, 894564), (81, 795168), (88, 731916), (96, 670923), (99, 650592), (108, 596376), (132, 487944), (144, 447282), (162, 397584), (176, 365958), (198, 325296), (216, 298188), (243, 265056), (251, 256608), (264, 243972), (288, 223641), (297, 216864), (324, 198792), (352, 182979), (396, 162648), (432, 149094), (486, 132528), (502, 128304), (528, 121986), (594, 108432), (648, 99396), (729, 88352), (753, 85536), (792, 81324), (864, 74547), (891, 72288), (972, 66264), (1004, 64152), (1056, 60993), (1188, 54216), (1296, 49698), (1458, 44176), (1506, 42768), (1584, 40662), (1782, 36144), (1944, 33132), (2008, 32076), (2259, 28512), (2376, 27108), (2592, 24849), (2673, 24096), (2761, 23328), (2916, 22088), (3012, 21384), (3168, 20331), (3564, 18072), (3888, 16566), (4016, 16038), (4518, 14256), (4752, 13554), (5346, 12048), (5522, 11664), (5832, 11044), (6024, 10692), (6777, 9504), (7128, 9036), (7776, 8283), (8019, 8032)]