80745216

素因数分解:

$2^8\times 3^1\times {\mathrm{105137}}^1$

素因数の和:105156

約数の個数: 36

約数和(自身を含む): 214902072

約数和(自身を除く): 134156856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 105137, 210274, 315411, 420548, 630822, 841096, 1261644, 1682192, 2523288, 3364384, 5046576, 6728768, 10093152, 13457536, 20186304, 26915072, 40372608, 80745216]

約数ペア:

[(1, 80745216), (2, 40372608), (3, 26915072), (4, 20186304), (6, 13457536), (8, 10093152), (12, 6728768), (16, 5046576), (24, 3364384), (32, 2523288), (48, 1682192), (64, 1261644), (96, 841096), (128, 630822), (192, 420548), (256, 315411), (384, 210274), (768, 105137)]