77753984

素因数分解:

$2^7\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 205705440

約数和(自身を除く): 127951456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 128, 154, 161, 176, 184, 196, 224, 253, 308, 322, 343, 352, 368, 392, 448, 506, 539, 616, 644, 686, 704, 736, 784, 896, 1012, 1078, 1127, 1232, 1288, 1372, 1408, 1472, 1568, 1771, 2024, 2156, 2254, 2401, 2464, 2576, 2744, 2944, 3136, 3542, 3773, 4048, 4312, 4508, 4802, 4928, 5152, 5488, 6272, 7084, 7546, 7889, 8096, 8624, 9016, 9604, 9856, 10304, 10976, 12397, 14168, 15092, 15778, 16192, 17248, 18032, 19208, 20608, 21952, 24794, 26411, 28336, 30184, 31556, 32384, 34496, 36064, 38416, 43904, 49588, 52822, 55223, 56672, 60368, 63112, 68992, 72128, 76832, 86779, 99176, 105644, 110446, 113344, 120736, 126224, 144256, 153664, 173558, 198352, 211288, 220892, 226688, 241472, 252448, 307328, 347116, 396704, 422576, 441784, 482944, 504896, 607453, 694232, 793408, 845152, 883568, 1009792, 1214906, 1388464, 1586816, 1690304, 1767136, 2429812, 2776928, 3380608, 3534272, 4859624, 5553856, 7068544, 9719248, 11107712, 19438496, 38876992, 77753984]

約数ペア:

[(1, 77753984), (2, 38876992), (4, 19438496), (7, 11107712), (8, 9719248), (11, 7068544), (14, 5553856), (16, 4859624), (22, 3534272), (23, 3380608), (28, 2776928), (32, 2429812), (44, 1767136), (46, 1690304), (49, 1586816), (56, 1388464), (64, 1214906), (77, 1009792), (88, 883568), (92, 845152), (98, 793408), (112, 694232), (128, 607453), (154, 504896), (161, 482944), (176, 441784), (184, 422576), (196, 396704), (224, 347116), (253, 307328), (308, 252448), (322, 241472), (343, 226688), (352, 220892), (368, 211288), (392, 198352), (448, 173558), (506, 153664), (539, 144256), (616, 126224), (644, 120736), (686, 113344), (704, 110446), (736, 105644), (784, 99176), (896, 86779), (1012, 76832), (1078, 72128), (1127, 68992), (1232, 63112), (1288, 60368), (1372, 56672), (1408, 55223), (1472, 52822), (1568, 49588), (1771, 43904), (2024, 38416), (2156, 36064), (2254, 34496), (2401, 32384), (2464, 31556), (2576, 30184), (2744, 28336), (2944, 26411), (3136, 24794), (3542, 21952), (3773, 20608), (4048, 19208), (4312, 18032), (4508, 17248), (4802, 16192), (4928, 15778), (5152, 15092), (5488, 14168), (6272, 12397), (7084, 10976), (7546, 10304), (7889, 9856), (8096, 9604), (8624, 9016)]