83257728

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 222723120

約数和(自身を除く): 139465392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1381, 1884, 2512, 2762, 3768, 4143, 5024, 5524, 7536, 8286, 10048, 11048, 15072, 16572, 20096, 22096, 30144, 33144, 44192, 60288, 66288, 88384, 132576, 176768, 216817, 265152, 433634, 530304, 650451, 867268, 1300902, 1734536, 2601804, 3469072, 5203608, 6938144, 10407216, 13876288, 20814432, 27752576, 41628864, 83257728]

約数ペア:

[(1, 83257728), (2, 41628864), (3, 27752576), (4, 20814432), (6, 13876288), (8, 10407216), (12, 6938144), (16, 5203608), (24, 3469072), (32, 2601804), (48, 1734536), (64, 1300902), (96, 867268), (128, 650451), (157, 530304), (192, 433634), (314, 265152), (384, 216817), (471, 176768), (628, 132576), (942, 88384), (1256, 66288), (1381, 60288), (1884, 44192), (2512, 33144), (2762, 30144), (3768, 22096), (4143, 20096), (5024, 16572), (5524, 15072), (7536, 11048), (8286, 10048)]