42117768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 145566720

約数和(自身を除く): 103448952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 84, 88, 99, 107, 126, 132, 142, 154, 168, 198, 213, 214, 231, 252, 264, 284, 308, 321, 396, 426, 428, 462, 497, 504, 568, 616, 639, 642, 693, 749, 781, 792, 852, 856, 924, 963, 994, 1177, 1278, 1284, 1386, 1491, 1498, 1562, 1704, 1848, 1926, 1988, 2247, 2343, 2354, 2556, 2568, 2772, 2982, 2996, 3124, 3531, 3852, 3976, 4473, 4494, 4686, 4708, 5112, 5467, 5544, 5964, 5992, 6248, 6741, 7029, 7062, 7597, 7704, 8239, 8946, 8988, 9372, 9416, 10593, 10934, 11928, 13482, 14058, 14124, 15194, 16401, 16478, 17892, 17976, 18744, 21186, 21868, 22791, 24717, 26964, 28116, 28248, 30388, 32802, 32956, 35784, 42372, 43736, 45582, 49203, 49434, 53179, 53928, 56232, 60776, 65604, 65912, 68373, 74151, 83567, 84744, 91164, 98406, 98868, 106358, 131208, 136746, 148302, 159537, 167134, 182328, 196812, 197736, 212716, 250701, 273492, 296604, 319074, 334268, 393624, 425432, 478611, 501402, 546984, 584969, 593208, 638148, 668536, 752103, 957222, 1002804, 1169938, 1276296, 1504206, 1754907, 1914444, 2005608, 2339876, 3008412, 3509814, 3828888, 4679752, 5264721, 6016824, 7019628, 10529442, 14039256, 21058884, 42117768]

約数ペア:

[(1, 42117768), (2, 21058884), (3, 14039256), (4, 10529442), (6, 7019628), (7, 6016824), (8, 5264721), (9, 4679752), (11, 3828888), (12, 3509814), (14, 3008412), (18, 2339876), (21, 2005608), (22, 1914444), (24, 1754907), (28, 1504206), (33, 1276296), (36, 1169938), (42, 1002804), (44, 957222), (56, 752103), (63, 668536), (66, 638148), (71, 593208), (72, 584969), (77, 546984), (84, 501402), (88, 478611), (99, 425432), (107, 393624), (126, 334268), (132, 319074), (142, 296604), (154, 273492), (168, 250701), (198, 212716), (213, 197736), (214, 196812), (231, 182328), (252, 167134), (264, 159537), (284, 148302), (308, 136746), (321, 131208), (396, 106358), (426, 98868), (428, 98406), (462, 91164), (497, 84744), (504, 83567), (568, 74151), (616, 68373), (639, 65912), (642, 65604), (693, 60776), (749, 56232), (781, 53928), (792, 53179), (852, 49434), (856, 49203), (924, 45582), (963, 43736), (994, 42372), (1177, 35784), (1278, 32956), (1284, 32802), (1386, 30388), (1491, 28248), (1498, 28116), (1562, 26964), (1704, 24717), (1848, 22791), (1926, 21868), (1988, 21186), (2247, 18744), (2343, 17976), (2354, 17892), (2556, 16478), (2568, 16401), (2772, 15194), (2982, 14124), (2996, 14058), (3124, 13482), (3531, 11928), (3852, 10934), (3976, 10593), (4473, 9416), (4494, 9372), (4686, 8988), (4708, 8946), (5112, 8239), (5467, 7704), (5544, 7597), (5964, 7062), (5992, 7029), (6248, 6741)]