72579584

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 120

約数和(自身を含む): 184729248

約数和(自身を除く): 112149664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 263, 308, 352, 392, 448, 512, 526, 539, 616, 704, 784, 896, 1052, 1078, 1232, 1408, 1568, 1792, 1841, 2104, 2156, 2464, 2816, 2893, 3136, 3584, 3682, 4208, 4312, 4928, 5632, 5786, 6272, 7364, 8416, 8624, 9856, 11572, 12544, 12887, 14728, 16832, 17248, 19712, 20251, 23144, 25088, 25774, 29456, 33664, 34496, 39424, 40502, 46288, 51548, 58912, 67328, 68992, 81004, 92576, 103096, 117824, 134656, 137984, 141757, 162008, 185152, 206192, 235648, 275968, 283514, 324016, 370304, 412384, 471296, 567028, 648032, 740608, 824768, 942592, 1134056, 1296064, 1481216, 1649536, 2268112, 2592128, 3299072, 4536224, 5184256, 6598144, 9072448, 10368512, 18144896, 36289792, 72579584]

約数ペア:

[(1, 72579584), (2, 36289792), (4, 18144896), (7, 10368512), (8, 9072448), (11, 6598144), (14, 5184256), (16, 4536224), (22, 3299072), (28, 2592128), (32, 2268112), (44, 1649536), (49, 1481216), (56, 1296064), (64, 1134056), (77, 942592), (88, 824768), (98, 740608), (112, 648032), (128, 567028), (154, 471296), (176, 412384), (196, 370304), (224, 324016), (256, 283514), (263, 275968), (308, 235648), (352, 206192), (392, 185152), (448, 162008), (512, 141757), (526, 137984), (539, 134656), (616, 117824), (704, 103096), (784, 92576), (896, 81004), (1052, 68992), (1078, 67328), (1232, 58912), (1408, 51548), (1568, 46288), (1792, 40502), (1841, 39424), (2104, 34496), (2156, 33664), (2464, 29456), (2816, 25774), (2893, 25088), (3136, 23144), (3584, 20251), (3682, 19712), (4208, 17248), (4312, 16832), (4928, 14728), (5632, 12887), (5786, 12544), (6272, 11572), (7364, 9856), (8416, 8624)]