61678232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 83473768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 223, 308, 446, 449, 616, 892, 898, 1561, 1784, 1796, 2453, 3122, 3143, 3592, 4906, 4939, 6244, 6286, 9812, 9878, 12488, 12572, 17171, 19624, 19756, 25144, 34342, 34573, 39512, 68684, 69146, 100127, 137368, 138292, 200254, 276584, 400508, 700889, 801016, 1101397, 1401778, 2202794, 2803556, 4405588, 5607112, 7709779, 8811176, 15419558, 30839116, 61678232]

約数ペア:

[(1, 61678232), (2, 30839116), (4, 15419558), (7, 8811176), (8, 7709779), (11, 5607112), (14, 4405588), (22, 2803556), (28, 2202794), (44, 1401778), (56, 1101397), (77, 801016), (88, 700889), (154, 400508), (223, 276584), (308, 200254), (446, 138292), (449, 137368), (616, 100127), (892, 69146), (898, 68684), (1561, 39512), (1784, 34573), (1796, 34342), (2453, 25144), (3122, 19756), (3143, 19624), (3592, 17171), (4906, 12572), (4939, 12488), (6244, 9878), (6286, 9812)]