64605888

素因数分解:

$2^6\times 3^2\times {\mathrm{112163}}^1$

素因数の和:112181

約数の個数: 42

約数和(自身を含む): 185182764

約数和(自身を除く): 120576876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 112163, 224326, 336489, 448652, 672978, 897304, 1009467, 1345956, 1794608, 2018934, 2691912, 3589216, 4037868, 5383824, 7178432, 8075736, 10767648, 16151472, 21535296, 32302944, 64605888]

約数ペア:

[(1, 64605888), (2, 32302944), (3, 21535296), (4, 16151472), (6, 10767648), (8, 8075736), (9, 7178432), (12, 5383824), (16, 4037868), (18, 3589216), (24, 2691912), (32, 2018934), (36, 1794608), (48, 1345956), (64, 1009467), (72, 897304), (96, 672978), (144, 448652), (192, 336489), (288, 224326), (576, 112163)]