67583488

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 156641760

約数和(自身を除く): 89058272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 173, 218, 224, 256, 346, 436, 448, 512, 692, 763, 872, 896, 1211, 1384, 1526, 1744, 1792, 2422, 2768, 3052, 3488, 3584, 4844, 5536, 6104, 6976, 9688, 11072, 12208, 13952, 18857, 19376, 22144, 24416, 27904, 37714, 38752, 44288, 48832, 55808, 75428, 77504, 88576, 97664, 131999, 150856, 155008, 195328, 263998, 301712, 310016, 390656, 527996, 603424, 620032, 1055992, 1206848, 2111984, 2413696, 4223968, 4827392, 8447936, 9654784, 16895872, 33791744, 67583488]

約数ペア:

[(1, 67583488), (2, 33791744), (4, 16895872), (7, 9654784), (8, 8447936), (14, 4827392), (16, 4223968), (28, 2413696), (32, 2111984), (56, 1206848), (64, 1055992), (109, 620032), (112, 603424), (128, 527996), (173, 390656), (218, 310016), (224, 301712), (256, 263998), (346, 195328), (436, 155008), (448, 150856), (512, 131999), (692, 97664), (763, 88576), (872, 77504), (896, 75428), (1211, 55808), (1384, 48832), (1526, 44288), (1744, 38752), (1792, 37714), (2422, 27904), (2768, 24416), (3052, 22144), (3488, 19376), (3584, 18857), (4844, 13952), (5536, 12208), (6104, 11072), (6976, 9688)]