71781534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8493

約数の個数: 48

約数和(自身を含む): 173631744

約数和(自身を除く): 101850210

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8431, 8514, 16862, 25293, 50586, 75879, 92741, 151758, 185482, 278223, 362533, 556446, 725066, 834669, 1087599, 1669338, 2175198, 3262797, 3987863, 6525594, 7975726, 11963589, 23927178, 35890767, 71781534]

約数ペア:

[(1, 71781534), (2, 35890767), (3, 23927178), (6, 11963589), (9, 7975726), (11, 6525594), (18, 3987863), (22, 3262797), (33, 2175198), (43, 1669338), (66, 1087599), (86, 834669), (99, 725066), (129, 556446), (198, 362533), (258, 278223), (387, 185482), (473, 151758), (774, 92741), (946, 75879), (1419, 50586), (2838, 25293), (4257, 16862), (8431, 8514)]