86743888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 211236480

約数和(自身を除く): 124492592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 181, 308, 362, 389, 616, 724, 778, 1232, 1267, 1448, 1556, 1991, 2534, 2723, 2896, 3112, 3982, 4279, 5068, 5446, 6224, 7964, 8558, 10136, 10892, 13937, 15928, 17116, 20272, 21784, 27874, 29953, 31856, 34232, 43568, 55748, 59906, 68464, 70409, 111496, 119812, 140818, 222992, 239624, 281636, 479248, 492863, 563272, 774499, 985726, 1126544, 1548998, 1971452, 3097996, 3942904, 5421493, 6195992, 7885808, 10842986, 12391984, 21685972, 43371944, 86743888]

約数ペア:

[(1, 86743888), (2, 43371944), (4, 21685972), (7, 12391984), (8, 10842986), (11, 7885808), (14, 6195992), (16, 5421493), (22, 3942904), (28, 3097996), (44, 1971452), (56, 1548998), (77, 1126544), (88, 985726), (112, 774499), (154, 563272), (176, 492863), (181, 479248), (308, 281636), (362, 239624), (389, 222992), (616, 140818), (724, 119812), (778, 111496), (1232, 70409), (1267, 68464), (1448, 59906), (1556, 55748), (1991, 43568), (2534, 34232), (2723, 31856), (2896, 29953), (3112, 27874), (3982, 21784), (4279, 20272), (5068, 17116), (5446, 15928), (6224, 13937), (7964, 10892), (8558, 10136)]