99990352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 243234432

約数和(自身を除く): 143244080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 277, 293, 308, 554, 586, 616, 1108, 1172, 1232, 1939, 2051, 2216, 2344, 3047, 3223, 3878, 4102, 4432, 4688, 6094, 6446, 7756, 8204, 12188, 12892, 15512, 16408, 21329, 22561, 24376, 25784, 31024, 32816, 42658, 45122, 48752, 51568, 81161, 85316, 90244, 162322, 170632, 180488, 324644, 341264, 360976, 568127, 649288, 892771, 1136254, 1298576, 1785542, 2272508, 3571084, 4545016, 6249397, 7142168, 9090032, 12498794, 14284336, 24997588, 49995176, 99990352]

約数ペア:

[(1, 99990352), (2, 49995176), (4, 24997588), (7, 14284336), (8, 12498794), (11, 9090032), (14, 7142168), (16, 6249397), (22, 4545016), (28, 3571084), (44, 2272508), (56, 1785542), (77, 1298576), (88, 1136254), (112, 892771), (154, 649288), (176, 568127), (277, 360976), (293, 341264), (308, 324644), (554, 180488), (586, 170632), (616, 162322), (1108, 90244), (1172, 85316), (1232, 81161), (1939, 51568), (2051, 48752), (2216, 45122), (2344, 42658), (3047, 32816), (3223, 31024), (3878, 25784), (4102, 24376), (4432, 22561), (4688, 21329), (6094, 16408), (6446, 15512), (7756, 12892), (8204, 12188)]