87340946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 168231168

約数和(自身を除く): 80890222

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 1034, 1097, 1694, 2194, 3619, 5687, 7238, 7679, 11374, 12067, 15358, 24134, 39809, 51559, 79618, 84469, 103118, 132737, 168938, 265474, 360913, 567149, 721826, 929159, 1134298, 1858318, 3970043, 6238639, 7940086, 12477278, 43670473, 87340946]

約数ペア:

[(1, 87340946), (2, 43670473), (7, 12477278), (11, 7940086), (14, 6238639), (22, 3970043), (47, 1858318), (77, 1134298), (94, 929159), (121, 721826), (154, 567149), (242, 360913), (329, 265474), (517, 168938), (658, 132737), (847, 103118), (1034, 84469), (1097, 79618), (1694, 51559), (2194, 39809), (3619, 24134), (5687, 15358), (7238, 12067), (7679, 11374)]