89253248

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 218557440

約数和(自身を除く): 129304192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 71, 92, 112, 122, 128, 142, 161, 184, 224, 244, 284, 322, 368, 427, 448, 488, 497, 568, 644, 736, 854, 896, 976, 994, 1136, 1288, 1403, 1472, 1633, 1708, 1952, 1988, 2272, 2576, 2806, 2944, 3266, 3416, 3904, 3976, 4331, 4544, 5152, 5612, 6532, 6832, 7808, 7952, 8662, 9088, 9821, 10304, 11224, 11431, 13064, 13664, 15904, 17324, 19642, 20608, 22448, 22862, 26128, 27328, 30317, 31808, 34648, 39284, 44896, 45724, 52256, 54656, 60634, 63616, 69296, 78568, 89792, 91448, 99613, 104512, 121268, 138592, 157136, 179584, 182896, 199226, 209024, 242536, 277184, 314272, 365792, 398452, 485072, 554368, 628544, 697291, 731584, 796904, 970144, 1257088, 1394582, 1463168, 1593808, 1940288, 2789164, 3187616, 3880576, 5578328, 6375232, 11156656, 12750464, 22313312, 44626624, 89253248]

約数ペア:

[(1, 89253248), (2, 44626624), (4, 22313312), (7, 12750464), (8, 11156656), (14, 6375232), (16, 5578328), (23, 3880576), (28, 3187616), (32, 2789164), (46, 1940288), (56, 1593808), (61, 1463168), (64, 1394582), (71, 1257088), (92, 970144), (112, 796904), (122, 731584), (128, 697291), (142, 628544), (161, 554368), (184, 485072), (224, 398452), (244, 365792), (284, 314272), (322, 277184), (368, 242536), (427, 209024), (448, 199226), (488, 182896), (497, 179584), (568, 157136), (644, 138592), (736, 121268), (854, 104512), (896, 99613), (976, 91448), (994, 89792), (1136, 78568), (1288, 69296), (1403, 63616), (1472, 60634), (1633, 54656), (1708, 52256), (1952, 45724), (1988, 44896), (2272, 39284), (2576, 34648), (2806, 31808), (2944, 30317), (3266, 27328), (3416, 26128), (3904, 22862), (3976, 22448), (4331, 20608), (4544, 19642), (5152, 17324), (5612, 15904), (6532, 13664), (6832, 13064), (7808, 11431), (7952, 11224), (8662, 10304), (9088, 9821)]