77864864

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31601}}^1$

素因数の和:31629

約数の個数: 48

約数和(自身を含む): 191128896

約数和(自身を除く): 113264032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 31601, 63202, 126404, 221207, 252808, 347611, 442414, 505616, 695222, 884828, 1011232, 1390444, 1769656, 2433277, 2780888, 3539312, 4866554, 5561776, 7078624, 9733108, 11123552, 19466216, 38932432, 77864864]

約数ペア:

[(1, 77864864), (2, 38932432), (4, 19466216), (7, 11123552), (8, 9733108), (11, 7078624), (14, 5561776), (16, 4866554), (22, 3539312), (28, 2780888), (32, 2433277), (44, 1769656), (56, 1390444), (77, 1011232), (88, 884828), (112, 695222), (154, 505616), (176, 442414), (224, 347611), (308, 252808), (352, 221207), (616, 126404), (1232, 63202), (2464, 31601)]