64141776

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1163}}^1$

素因数の和:1560

約数の個数: 60

約数和(自身を含む): 180131328

約数和(自身を除く): 115989552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 766, 1149, 1163, 1532, 2298, 2326, 3064, 3447, 3489, 4596, 4652, 6128, 6894, 6978, 9192, 9304, 10467, 13788, 13956, 18384, 18608, 20934, 27576, 27912, 41868, 55152, 55824, 83736, 167472, 445429, 890858, 1336287, 1781716, 2672574, 3563432, 4008861, 5345148, 7126864, 8017722, 10690296, 16035444, 21380592, 32070888, 64141776]

約数ペア:

[(1, 64141776), (2, 32070888), (3, 21380592), (4, 16035444), (6, 10690296), (8, 8017722), (9, 7126864), (12, 5345148), (16, 4008861), (18, 3563432), (24, 2672574), (36, 1781716), (48, 1336287), (72, 890858), (144, 445429), (383, 167472), (766, 83736), (1149, 55824), (1163, 55152), (1532, 41868), (2298, 27912), (2326, 27576), (3064, 20934), (3447, 18608), (3489, 18384), (4596, 13956), (4652, 13788), (6128, 10467), (6894, 9304), (6978, 9192)]