85787136

素因数分解:

$2^9\times 3^2\times {\mathrm{18617}}^1$

素因数の和:18641

約数の個数: 60

約数和(自身を含む): 247600782

約数和(自身を除く): 161813646

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, 512, 576, 768, 1152, 1536, 2304, 4608, 18617, 37234, 55851, 74468, 111702, 148936, 167553, 223404, 297872, 335106, 446808, 595744, 670212, 893616, 1191488, 1340424, 1787232, 2382976, 2680848, 3574464, 4765952, 5361696, 7148928, 9531904, 10723392, 14297856, 21446784, 28595712, 42893568, 85787136]

約数ペア:

[(1, 85787136), (2, 42893568), (3, 28595712), (4, 21446784), (6, 14297856), (8, 10723392), (9, 9531904), (12, 7148928), (16, 5361696), (18, 4765952), (24, 3574464), (32, 2680848), (36, 2382976), (48, 1787232), (64, 1340424), (72, 1191488), (96, 893616), (128, 670212), (144, 595744), (192, 446808), (256, 335106), (288, 297872), (384, 223404), (512, 167553), (576, 148936), (768, 111702), (1152, 74468), (1536, 55851), (2304, 37234), (4608, 18617)]