68878656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 168

約数和(自身を含む): 246302784

約数和(自身を除く): 177424128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1553, 1584, 1848, 2016, 2112, 2464, 2772, 3106, 3168, 3696, 4032, 4659, 4928, 5544, 6212, 6336, 7392, 9318, 10871, 11088, 12424, 13977, 14784, 17083, 18636, 21742, 22176, 24848, 27954, 32613, 34166, 37272, 43484, 44352, 49696, 51249, 55908, 65226, 68332, 74544, 86968, 97839, 99392, 102498, 111816, 119581, 130452, 136664, 149088, 153747, 173936, 195678, 204996, 223632, 239162, 260904, 273328, 298176, 307494, 347872, 358743, 391356, 409992, 447264, 478324, 521808, 546656, 614988, 695744, 717486, 782712, 819984, 894528, 956648, 1043616, 1076229, 1093312, 1229976, 1434972, 1565424, 1639968, 1913296, 2087232, 2152458, 2459952, 2869944, 3130848, 3279936, 3826592, 4304916, 4919904, 5739888, 6261696, 7653184, 8609832, 9839808, 11479776, 17219664, 22959552, 34439328, 68878656]

約数ペア:

[(1, 68878656), (2, 34439328), (3, 22959552), (4, 17219664), (6, 11479776), (7, 9839808), (8, 8609832), (9, 7653184), (11, 6261696), (12, 5739888), (14, 4919904), (16, 4304916), (18, 3826592), (21, 3279936), (22, 3130848), (24, 2869944), (28, 2459952), (32, 2152458), (33, 2087232), (36, 1913296), (42, 1639968), (44, 1565424), (48, 1434972), (56, 1229976), (63, 1093312), (64, 1076229), (66, 1043616), (72, 956648), (77, 894528), (84, 819984), (88, 782712), (96, 717486), (99, 695744), (112, 614988), (126, 546656), (132, 521808), (144, 478324), (154, 447264), (168, 409992), (176, 391356), (192, 358743), (198, 347872), (224, 307494), (231, 298176), (252, 273328), (264, 260904), (288, 239162), (308, 223632), (336, 204996), (352, 195678), (396, 173936), (448, 153747), (462, 149088), (504, 136664), (528, 130452), (576, 119581), (616, 111816), (672, 102498), (693, 99392), (704, 97839), (792, 86968), (924, 74544), (1008, 68332), (1056, 65226), (1232, 55908), (1344, 51249), (1386, 49696), (1553, 44352), (1584, 43484), (1848, 37272), (2016, 34166), (2112, 32613), (2464, 27954), (2772, 24848), (3106, 22176), (3168, 21742), (3696, 18636), (4032, 17083), (4659, 14784), (4928, 13977), (5544, 12424), (6212, 11088), (6336, 10871), (7392, 9318)]