73778782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 66988418

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 121, 154, 194, 242, 449, 679, 847, 898, 1067, 1358, 1694, 2134, 3143, 4939, 6286, 7469, 9878, 11737, 14938, 23474, 34573, 43553, 54329, 69146, 82159, 87106, 108658, 164318, 304871, 380303, 479083, 609742, 760606, 958166, 3353581, 5269913, 6707162, 10539826, 36889391, 73778782]

約数ペア:

[(1, 73778782), (2, 36889391), (7, 10539826), (11, 6707162), (14, 5269913), (22, 3353581), (77, 958166), (97, 760606), (121, 609742), (154, 479083), (194, 380303), (242, 304871), (449, 164318), (679, 108658), (847, 87106), (898, 82159), (1067, 69146), (1358, 54329), (1694, 43553), (2134, 34573), (3143, 23474), (4939, 14938), (6286, 11737), (7469, 9878)]