66509568

素因数分解:

$2^8\times 3^2\times {\mathrm{28867}}^1$

素因数の和:28889

約数の個数: 54

約数和(自身を含む): 191770124

約数和(自身を除く): 125260556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28867, 57734, 86601, 115468, 173202, 230936, 259803, 346404, 461872, 519606, 692808, 923744, 1039212, 1385616, 1847488, 2078424, 2771232, 3694976, 4156848, 5542464, 7389952, 8313696, 11084928, 16627392, 22169856, 33254784, 66509568]

約数ペア:

[(1, 66509568), (2, 33254784), (3, 22169856), (4, 16627392), (6, 11084928), (8, 8313696), (9, 7389952), (12, 5542464), (16, 4156848), (18, 3694976), (24, 2771232), (32, 2078424), (36, 1847488), (48, 1385616), (64, 1039212), (72, 923744), (96, 692808), (128, 519606), (144, 461872), (192, 346404), (256, 259803), (288, 230936), (384, 173202), (576, 115468), (768, 86601), (1152, 57734), (2304, 28867)]