89081804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 54

約数和(自身を含む): 191543940

約数和(自身を除く): 102462136

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1259, 1444, 1862, 2518, 2527, 3724, 5036, 5054, 8813, 10108, 17626, 17689, 23921, 35252, 35378, 47842, 61691, 70756, 95684, 123382, 167447, 246764, 334894, 454499, 669788, 908998, 1172129, 1817996, 2344258, 3181493, 4688516, 6362986, 12725972, 22270451, 44540902, 89081804]

約数ペア:

[(1, 89081804), (2, 44540902), (4, 22270451), (7, 12725972), (14, 6362986), (19, 4688516), (28, 3181493), (38, 2344258), (49, 1817996), (76, 1172129), (98, 908998), (133, 669788), (196, 454499), (266, 334894), (361, 246764), (532, 167447), (722, 123382), (931, 95684), (1259, 70756), (1444, 61691), (1862, 47842), (2518, 35378), (2527, 35252), (3724, 23921), (5036, 17689), (5054, 17626), (8813, 10108)]