79773568

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 195840000

約数和(自身を除く): 116066432

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 79, 92, 98, 112, 128, 158, 161, 184, 196, 224, 316, 322, 343, 368, 392, 448, 553, 632, 644, 686, 736, 784, 896, 1106, 1127, 1264, 1288, 1372, 1472, 1568, 1817, 2212, 2254, 2528, 2576, 2744, 2944, 3136, 3634, 3871, 4424, 4508, 5056, 5152, 5488, 6272, 7268, 7742, 7889, 8848, 9016, 10112, 10304, 10976, 12719, 14536, 15484, 15778, 17696, 18032, 20608, 21952, 25438, 27097, 29072, 30968, 31556, 35392, 36064, 43904, 50876, 54194, 58144, 61936, 63112, 70784, 72128, 89033, 101752, 108388, 116288, 123872, 126224, 144256, 178066, 203504, 216776, 232576, 247744, 252448, 356132, 407008, 433552, 495488, 504896, 623231, 712264, 814016, 867104, 1009792, 1246462, 1424528, 1628032, 1734208, 2492924, 2849056, 3468416, 4985848, 5698112, 9971696, 11396224, 19943392, 39886784, 79773568]

約数ペア:

[(1, 79773568), (2, 39886784), (4, 19943392), (7, 11396224), (8, 9971696), (14, 5698112), (16, 4985848), (23, 3468416), (28, 2849056), (32, 2492924), (46, 1734208), (49, 1628032), (56, 1424528), (64, 1246462), (79, 1009792), (92, 867104), (98, 814016), (112, 712264), (128, 623231), (158, 504896), (161, 495488), (184, 433552), (196, 407008), (224, 356132), (316, 252448), (322, 247744), (343, 232576), (368, 216776), (392, 203504), (448, 178066), (553, 144256), (632, 126224), (644, 123872), (686, 116288), (736, 108388), (784, 101752), (896, 89033), (1106, 72128), (1127, 70784), (1264, 63112), (1288, 61936), (1372, 58144), (1472, 54194), (1568, 50876), (1817, 43904), (2212, 36064), (2254, 35392), (2528, 31556), (2576, 30968), (2744, 29072), (2944, 27097), (3136, 25438), (3634, 21952), (3871, 20608), (4424, 18032), (4508, 17696), (5056, 15778), (5152, 15484), (5488, 14536), (6272, 12719), (7268, 10976), (7742, 10304), (7889, 10112), (8848, 9016)]