81655296

素因数分解:

$2^9\times 3^1\times {\mathrm{53161}}^1$

素因数の和:53182

約数の個数: 40

約数和(自身を含む): 217538904

約数和(自身を除く): 135883608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 53161, 106322, 159483, 212644, 318966, 425288, 637932, 850576, 1275864, 1701152, 2551728, 3402304, 5103456, 6804608, 10206912, 13609216, 20413824, 27218432, 40827648, 81655296]

約数ペア:

[(1, 81655296), (2, 40827648), (3, 27218432), (4, 20413824), (6, 13609216), (8, 10206912), (12, 6804608), (16, 5103456), (24, 3402304), (32, 2551728), (48, 1701152), (64, 1275864), (96, 850576), (128, 637932), (192, 425288), (256, 318966), (384, 212644), (512, 159483), (768, 106322), (1536, 53161)]