68590786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 51530558

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 121, 223, 242, 341, 446, 451, 682, 902, 1271, 2453, 2542, 3751, 4906, 4961, 6913, 7502, 9143, 9922, 13826, 13981, 18286, 26983, 27962, 53966, 76043, 100573, 152086, 153791, 201146, 283433, 307582, 566866, 836473, 1106303, 1672946, 2212606, 3117763, 6235526, 34295393, 68590786]

約数ペア:

[(1, 68590786), (2, 34295393), (11, 6235526), (22, 3117763), (31, 2212606), (41, 1672946), (62, 1106303), (82, 836473), (121, 566866), (223, 307582), (242, 283433), (341, 201146), (446, 153791), (451, 152086), (682, 100573), (902, 76043), (1271, 53966), (2453, 27962), (2542, 26983), (3751, 18286), (4906, 13981), (4961, 13826), (6913, 9922), (7502, 9143)]