80841216

素因数分解:

$2^9\times 3^1\times {\mathrm{52631}}^1$

素因数の和:52652

約数の個数: 40

約数和(自身を含む): 215370144

約数和(自身を除く): 134528928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 52631, 105262, 157893, 210524, 315786, 421048, 631572, 842096, 1263144, 1684192, 2526288, 3368384, 5052576, 6736768, 10105152, 13473536, 20210304, 26947072, 40420608, 80841216]

約数ペア:

[(1, 80841216), (2, 40420608), (3, 26947072), (4, 20210304), (6, 13473536), (8, 10105152), (12, 6736768), (16, 5052576), (24, 3368384), (32, 2526288), (48, 1684192), (64, 1263144), (96, 842096), (128, 631572), (192, 421048), (256, 315786), (384, 210524), (512, 157893), (768, 105262), (1536, 52631)]