81517824

素因数分解:

$2^8\times 3^2\times {\mathrm{35381}}^1$

素因数の和:35403

約数の個数: 54

約数和(自身を含む): 235042626

約数和(自身を除く): 153524802

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, 35381, 70762, 106143, 141524, 212286, 283048, 318429, 424572, 566096, 636858, 849144, 1132192, 1273716, 1698288, 2264384, 2547432, 3396576, 4528768, 5094864, 6793152, 9057536, 10189728, 13586304, 20379456, 27172608, 40758912, 81517824]

約数ペア:

[(1, 81517824), (2, 40758912), (3, 27172608), (4, 20379456), (6, 13586304), (8, 10189728), (9, 9057536), (12, 6793152), (16, 5094864), (18, 4528768), (24, 3396576), (32, 2547432), (36, 2264384), (48, 1698288), (64, 1273716), (72, 1132192), (96, 849144), (128, 636858), (144, 566096), (192, 424572), (256, 318429), (288, 283048), (384, 212286), (576, 141524), (768, 106143), (1152, 70762), (2304, 35381)]