72827392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 161944992

約数和(自身を除く): 89117600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 193, 256, 268, 352, 386, 512, 536, 704, 737, 772, 1072, 1408, 1474, 1544, 2123, 2144, 2816, 2948, 3088, 4246, 4288, 5632, 5896, 6176, 8492, 8576, 11792, 12352, 12931, 16984, 17152, 23584, 24704, 25862, 33968, 34304, 47168, 49408, 51724, 67936, 94336, 98816, 103448, 135872, 142241, 188672, 206896, 271744, 284482, 377344, 413792, 543488, 568964, 827584, 1086976, 1137928, 1655168, 2275856, 3310336, 4551712, 6620672, 9103424, 18206848, 36413696, 72827392]

約数ペア:

[(1, 72827392), (2, 36413696), (4, 18206848), (8, 9103424), (11, 6620672), (16, 4551712), (22, 3310336), (32, 2275856), (44, 1655168), (64, 1137928), (67, 1086976), (88, 827584), (128, 568964), (134, 543488), (176, 413792), (193, 377344), (256, 284482), (268, 271744), (352, 206896), (386, 188672), (512, 142241), (536, 135872), (704, 103448), (737, 98816), (772, 94336), (1072, 67936), (1408, 51724), (1474, 49408), (1544, 47168), (2123, 34304), (2144, 33968), (2816, 25862), (2948, 24704), (3088, 23584), (4246, 17152), (4288, 16984), (5632, 12931), (5896, 12352), (6176, 11792), (8492, 8576)]