68455744

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 160532064

約数和(自身を除く): 92076320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 263, 332, 392, 448, 526, 581, 664, 784, 1052, 1162, 1328, 1568, 1841, 2104, 2324, 2656, 3136, 3682, 4067, 4208, 4648, 5312, 7364, 8134, 8416, 9296, 12887, 14728, 16268, 16832, 18592, 21829, 25774, 29456, 32536, 37184, 43658, 51548, 58912, 65072, 87316, 103096, 117824, 130144, 152803, 174632, 206192, 260288, 305606, 349264, 412384, 611212, 698528, 824768, 1069621, 1222424, 1397056, 2139242, 2444848, 4278484, 4889696, 8556968, 9779392, 17113936, 34227872, 68455744]

約数ペア:

[(1, 68455744), (2, 34227872), (4, 17113936), (7, 9779392), (8, 8556968), (14, 4889696), (16, 4278484), (28, 2444848), (32, 2139242), (49, 1397056), (56, 1222424), (64, 1069621), (83, 824768), (98, 698528), (112, 611212), (166, 412384), (196, 349264), (224, 305606), (263, 260288), (332, 206192), (392, 174632), (448, 152803), (526, 130144), (581, 117824), (664, 103096), (784, 87316), (1052, 65072), (1162, 58912), (1328, 51548), (1568, 43658), (1841, 37184), (2104, 32536), (2324, 29456), (2656, 25774), (3136, 21829), (3682, 18592), (4067, 16832), (4208, 16268), (4648, 14728), (5312, 12887), (7364, 9296), (8134, 8416)]