81476352

素因数分解:

$2^8\times 3^2\times {\mathrm{35363}}^1$

素因数の和:35385

約数の個数: 54

約数和(自身を含む): 234923052

約数和(自身を除く): 153446700

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, 35363, 70726, 106089, 141452, 212178, 282904, 318267, 424356, 565808, 636534, 848712, 1131616, 1273068, 1697424, 2263232, 2546136, 3394848, 4526464, 5092272, 6789696, 9052928, 10184544, 13579392, 20369088, 27158784, 40738176, 81476352]

約数ペア:

[(1, 81476352), (2, 40738176), (3, 27158784), (4, 20369088), (6, 13579392), (8, 10184544), (9, 9052928), (12, 6789696), (16, 5092272), (18, 4526464), (24, 3394848), (32, 2546136), (36, 2263232), (48, 1697424), (64, 1273068), (72, 1131616), (96, 848712), (128, 636534), (144, 565808), (192, 424356), (256, 318267), (288, 282904), (384, 212178), (576, 141452), (768, 106089), (1152, 70726), (2304, 35363)]