80174864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 116955376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1103, 1232, 1298, 1652, 2206, 2596, 3304, 4412, 4543, 5192, 6608, 7721, 8824, 9086, 10384, 12133, 15442, 17648, 18172, 24266, 30884, 36344, 48532, 61768, 65077, 72688, 84931, 97064, 123536, 130154, 169862, 194128, 260308, 339724, 455539, 520616, 679448, 715847, 911078, 1041232, 1358896, 1431694, 1822156, 2863388, 3644312, 5010929, 5726776, 7288624, 10021858, 11453552, 20043716, 40087432, 80174864]

約数ペア:

[(1, 80174864), (2, 40087432), (4, 20043716), (7, 11453552), (8, 10021858), (11, 7288624), (14, 5726776), (16, 5010929), (22, 3644312), (28, 2863388), (44, 1822156), (56, 1431694), (59, 1358896), (77, 1041232), (88, 911078), (112, 715847), (118, 679448), (154, 520616), (176, 455539), (236, 339724), (308, 260308), (413, 194128), (472, 169862), (616, 130154), (649, 123536), (826, 97064), (944, 84931), (1103, 72688), (1232, 65077), (1298, 61768), (1652, 48532), (2206, 36344), (2596, 30884), (3304, 24266), (4412, 18172), (4543, 17648), (5192, 15442), (6608, 12133), (7721, 10384), (8824, 9086)]