64491072

素因数分解:

$2^6\times 3^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1275

約数の個数: 56

約数和(自身を含む): 171273216

約数和(自身を除く): 106782144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 383, 766, 877, 1149, 1532, 1754, 2298, 2631, 3064, 3508, 4596, 5262, 6128, 7016, 9192, 10524, 12256, 14032, 18384, 21048, 24512, 28064, 36768, 42096, 56128, 73536, 84192, 168384, 335891, 671782, 1007673, 1343564, 2015346, 2687128, 4030692, 5374256, 8061384, 10748512, 16122768, 21497024, 32245536, 64491072]

約数ペア:

[(1, 64491072), (2, 32245536), (3, 21497024), (4, 16122768), (6, 10748512), (8, 8061384), (12, 5374256), (16, 4030692), (24, 2687128), (32, 2015346), (48, 1343564), (64, 1007673), (96, 671782), (192, 335891), (383, 168384), (766, 84192), (877, 73536), (1149, 56128), (1532, 42096), (1754, 36768), (2298, 28064), (2631, 24512), (3064, 21048), (3508, 18384), (4596, 14032), (5262, 12256), (6128, 10524), (7016, 9192)]