66802736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 179655168

約数和(自身を除く): 112852432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 97, 104, 112, 143, 154, 172, 176, 182, 194, 208, 286, 301, 308, 344, 364, 388, 473, 559, 572, 602, 616, 679, 688, 728, 776, 946, 1001, 1067, 1118, 1144, 1204, 1232, 1261, 1358, 1456, 1552, 1892, 2002, 2134, 2236, 2288, 2408, 2522, 2716, 3311, 3784, 3913, 4004, 4171, 4268, 4472, 4816, 5044, 5432, 6149, 6622, 7469, 7568, 7826, 8008, 8342, 8536, 8827, 8944, 10088, 10864, 12298, 13244, 13871, 14938, 15652, 16016, 16684, 17072, 17654, 20176, 24596, 26488, 27742, 29197, 29876, 31304, 33368, 35308, 43043, 45881, 49192, 52976, 54223, 55484, 58394, 59752, 62608, 66736, 70616, 86086, 91762, 97097, 98384, 108446, 110968, 116788, 119504, 141232, 172172, 183524, 194194, 216892, 221936, 233576, 321167, 344344, 367048, 379561, 388388, 433784, 467152, 596453, 642334, 688688, 734096, 759122, 776776, 867568, 1192906, 1284668, 1518244, 1553552, 2385812, 2569336, 3036488, 4175171, 4771624, 5138672, 6072976, 8350342, 9543248, 16700684, 33401368, 66802736]

約数ペア:

[(1, 66802736), (2, 33401368), (4, 16700684), (7, 9543248), (8, 8350342), (11, 6072976), (13, 5138672), (14, 4771624), (16, 4175171), (22, 3036488), (26, 2569336), (28, 2385812), (43, 1553552), (44, 1518244), (52, 1284668), (56, 1192906), (77, 867568), (86, 776776), (88, 759122), (91, 734096), (97, 688688), (104, 642334), (112, 596453), (143, 467152), (154, 433784), (172, 388388), (176, 379561), (182, 367048), (194, 344344), (208, 321167), (286, 233576), (301, 221936), (308, 216892), (344, 194194), (364, 183524), (388, 172172), (473, 141232), (559, 119504), (572, 116788), (602, 110968), (616, 108446), (679, 98384), (688, 97097), (728, 91762), (776, 86086), (946, 70616), (1001, 66736), (1067, 62608), (1118, 59752), (1144, 58394), (1204, 55484), (1232, 54223), (1261, 52976), (1358, 49192), (1456, 45881), (1552, 43043), (1892, 35308), (2002, 33368), (2134, 31304), (2236, 29876), (2288, 29197), (2408, 27742), (2522, 26488), (2716, 24596), (3311, 20176), (3784, 17654), (3913, 17072), (4004, 16684), (4171, 16016), (4268, 15652), (4472, 14938), (4816, 13871), (5044, 13244), (5432, 12298), (6149, 10864), (6622, 10088), (7469, 8944), (7568, 8827), (7826, 8536), (8008, 8342)]