68247872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 84

約数和(自身を含む): 170261280

約数和(自身を除く): 102013408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1259, 1694, 1936, 2464, 2518, 3388, 3872, 4928, 5036, 6776, 7744, 8813, 10072, 13552, 13849, 17626, 20144, 27104, 27698, 35252, 40288, 54208, 55396, 70504, 80576, 96943, 110792, 141008, 152339, 193886, 221584, 282016, 304678, 387772, 443168, 564032, 609356, 775544, 886336, 1066373, 1218712, 1551088, 2132746, 2437424, 3102176, 4265492, 4874848, 6204352, 8530984, 9749696, 17061968, 34123936, 68247872]

約数ペア:

[(1, 68247872), (2, 34123936), (4, 17061968), (7, 9749696), (8, 8530984), (11, 6204352), (14, 4874848), (16, 4265492), (22, 3102176), (28, 2437424), (32, 2132746), (44, 1551088), (56, 1218712), (64, 1066373), (77, 886336), (88, 775544), (112, 609356), (121, 564032), (154, 443168), (176, 387772), (224, 304678), (242, 282016), (308, 221584), (352, 193886), (448, 152339), (484, 141008), (616, 110792), (704, 96943), (847, 80576), (968, 70504), (1232, 55396), (1259, 54208), (1694, 40288), (1936, 35252), (2464, 27698), (2518, 27104), (3388, 20144), (3872, 17626), (4928, 13849), (5036, 13552), (6776, 10072), (7744, 8813)]