68380032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25439}}^1$

素因数の和:25463

約数の個数: 64

約数和(自身を含む): 207590400

約数和(自身を除く): 139210368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25439, 50878, 76317, 101756, 152634, 178073, 203512, 305268, 356146, 407024, 534219, 610536, 712292, 814048, 1068438, 1221072, 1424584, 1628096, 2136876, 2442144, 2849168, 3256192, 4273752, 4884288, 5698336, 8547504, 9768576, 11396672, 17095008, 22793344, 34190016, 68380032]

約数ペア:

[(1, 68380032), (2, 34190016), (3, 22793344), (4, 17095008), (6, 11396672), (7, 9768576), (8, 8547504), (12, 5698336), (14, 4884288), (16, 4273752), (21, 3256192), (24, 2849168), (28, 2442144), (32, 2136876), (42, 1628096), (48, 1424584), (56, 1221072), (64, 1068438), (84, 814048), (96, 712292), (112, 610536), (128, 534219), (168, 407024), (192, 356146), (224, 305268), (336, 203512), (384, 178073), (448, 152634), (672, 101756), (896, 76317), (1344, 50878), (2688, 25439)]