81282816

素因数分解:

$2^8\times 3^2\times {\mathrm{35279}}^1$

素因数の和:35301

約数の個数: 54

約数和(自身を含む): 234365040

約数和(自身を除く): 153082224

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, 35279, 70558, 105837, 141116, 211674, 282232, 317511, 423348, 564464, 635022, 846696, 1128928, 1270044, 1693392, 2257856, 2540088, 3386784, 4515712, 5080176, 6773568, 9031424, 10160352, 13547136, 20320704, 27094272, 40641408, 81282816]

約数ペア:

[(1, 81282816), (2, 40641408), (3, 27094272), (4, 20320704), (6, 13547136), (8, 10160352), (9, 9031424), (12, 6773568), (16, 5080176), (18, 4515712), (24, 3386784), (32, 2540088), (36, 2257856), (48, 1693392), (64, 1270044), (72, 1128928), (96, 846696), (128, 635022), (144, 564464), (192, 423348), (256, 317511), (288, 282232), (384, 211674), (576, 141116), (768, 105837), (1152, 70558), (2304, 35279)]