72996864

素因数分解:

$2^{11}\times 3^1\times {\mathrm{109}}^2$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 196412580

約数和(自身を除く): 123415716

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 512, 654, 768, 872, 1024, 1308, 1536, 1744, 2048, 2616, 3072, 3488, 5232, 6144, 6976, 10464, 11881, 13952, 20928, 23762, 27904, 35643, 41856, 47524, 55808, 71286, 83712, 95048, 111616, 142572, 167424, 190096, 223232, 285144, 334848, 380192, 570288, 669696, 760384, 1140576, 1520768, 2281152, 3041536, 4562304, 6083072, 9124608, 12166144, 18249216, 24332288, 36498432, 72996864]

約数ペア:

[(1, 72996864), (2, 36498432), (3, 24332288), (4, 18249216), (6, 12166144), (8, 9124608), (12, 6083072), (16, 4562304), (24, 3041536), (32, 2281152), (48, 1520768), (64, 1140576), (96, 760384), (109, 669696), (128, 570288), (192, 380192), (218, 334848), (256, 285144), (327, 223232), (384, 190096), (436, 167424), (512, 142572), (654, 111616), (768, 95048), (872, 83712), (1024, 71286), (1308, 55808), (1536, 47524), (1744, 41856), (2048, 35643), (2616, 27904), (3072, 23762), (3488, 20928), (5232, 13952), (6144, 11881), (6976, 10464)]