72243456

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 122018304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 863, 872, 1308, 1726, 1744, 2589, 2616, 3452, 3488, 5178, 5232, 6904, 6976, 10356, 10464, 13808, 13952, 20712, 20928, 27616, 27904, 41424, 41856, 55232, 82848, 83712, 94067, 110464, 165696, 188134, 220928, 282201, 331392, 376268, 564402, 662784, 752536, 1128804, 1505072, 2257608, 3010144, 4515216, 6020288, 9030432, 12040576, 18060864, 24081152, 36121728, 72243456]

約数ペア:

[(1, 72243456), (2, 36121728), (3, 24081152), (4, 18060864), (6, 12040576), (8, 9030432), (12, 6020288), (16, 4515216), (24, 3010144), (32, 2257608), (48, 1505072), (64, 1128804), (96, 752536), (109, 662784), (128, 564402), (192, 376268), (218, 331392), (256, 282201), (327, 220928), (384, 188134), (436, 165696), (654, 110464), (768, 94067), (863, 83712), (872, 82848), (1308, 55232), (1726, 41856), (1744, 41424), (2589, 27904), (2616, 27616), (3452, 20928), (3488, 20712), (5178, 13952), (5232, 13808), (6904, 10464), (6976, 10356)]