64499886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 97240914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 47, 58, 66, 87, 94, 99, 141, 174, 198, 239, 261, 282, 319, 423, 478, 517, 522, 638, 717, 846, 957, 1034, 1363, 1434, 1551, 1914, 2151, 2629, 2726, 2871, 3102, 4089, 4302, 4653, 5258, 5742, 6931, 7887, 8178, 9306, 11233, 12267, 13862, 14993, 15774, 20793, 22466, 23661, 24534, 29986, 33699, 41586, 44979, 47322, 62379, 67398, 76241, 89958, 101097, 123563, 124758, 134937, 152482, 202194, 228723, 247126, 269874, 325757, 370689, 457446, 651514, 686169, 741378, 977271, 1112067, 1372338, 1954542, 2224134, 2931813, 3583327, 5863626, 7166654, 10749981, 21499962, 32249943, 64499886]

約数ペア:

[(1, 64499886), (2, 32249943), (3, 21499962), (6, 10749981), (9, 7166654), (11, 5863626), (18, 3583327), (22, 2931813), (29, 2224134), (33, 1954542), (47, 1372338), (58, 1112067), (66, 977271), (87, 741378), (94, 686169), (99, 651514), (141, 457446), (174, 370689), (198, 325757), (239, 269874), (261, 247126), (282, 228723), (319, 202194), (423, 152482), (478, 134937), (517, 124758), (522, 123563), (638, 101097), (717, 89958), (846, 76241), (957, 67398), (1034, 62379), (1363, 47322), (1434, 44979), (1551, 41586), (1914, 33699), (2151, 29986), (2629, 24534), (2726, 23661), (2871, 22466), (3102, 20793), (4089, 15774), (4302, 14993), (4653, 13862), (5258, 12267), (5742, 11233), (6931, 9306), (7887, 8178)]