81138432

素因数分解:

$2^8\times 3^1\times {\mathrm{105649}}^1$

素因数の和:105668

約数の個数: 36

約数和(自身を含む): 215948600

約数和(自身を除く): 134810168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 105649, 211298, 316947, 422596, 633894, 845192, 1267788, 1690384, 2535576, 3380768, 5071152, 6761536, 10142304, 13523072, 20284608, 27046144, 40569216, 81138432]

約数ペア:

[(1, 81138432), (2, 40569216), (3, 27046144), (4, 20284608), (6, 13523072), (8, 10142304), (12, 6761536), (16, 5071152), (24, 3380768), (32, 2535576), (48, 1690384), (64, 1267788), (96, 845192), (128, 633894), (192, 422596), (256, 316947), (384, 211298), (768, 105649)]