66431904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 235952640

約数和(自身を除く): 169520736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 43, 44, 48, 56, 57, 66, 76, 77, 84, 86, 88, 96, 112, 114, 121, 129, 132, 133, 152, 154, 168, 172, 176, 209, 224, 228, 231, 242, 258, 264, 266, 301, 304, 308, 336, 344, 352, 363, 399, 418, 456, 462, 473, 484, 516, 528, 532, 602, 608, 616, 627, 672, 688, 726, 798, 817, 836, 847, 903, 912, 924, 946, 968, 1032, 1056, 1064, 1204, 1232, 1254, 1376, 1419, 1452, 1463, 1596, 1634, 1672, 1694, 1806, 1824, 1848, 1892, 1936, 2064, 2128, 2299, 2408, 2451, 2464, 2508, 2541, 2838, 2904, 2926, 3192, 3268, 3311, 3344, 3388, 3612, 3696, 3784, 3872, 4128, 4256, 4389, 4598, 4816, 4902, 5016, 5082, 5203, 5676, 5719, 5808, 5852, 6384, 6536, 6622, 6688, 6776, 6897, 7224, 7392, 7568, 8778, 8987, 9196, 9632, 9804, 9933, 10032, 10164, 10406, 11352, 11438, 11616, 11704, 12768, 13072, 13244, 13552, 13794, 14448, 15136, 15609, 16093, 17157, 17556, 17974, 18392, 19608, 19866, 20064, 20328, 20812, 22704, 22876, 23408, 26144, 26488, 26961, 27104, 27588, 28896, 31218, 32186, 34314, 35112, 35948, 36421, 36784, 39216, 39732, 40656, 41624, 45408, 45752, 46816, 48279, 52976, 53922, 55176, 62436, 62909, 64372, 68628, 70224, 71896, 72842, 73568, 78432, 79464, 81312, 83248, 91504, 96558, 98857, 105952, 107844, 109263, 110352, 124872, 125818, 128744, 137256, 140448, 143792, 145684, 158928, 166496, 183008, 188727, 193116, 197714, 215688, 218526, 220704, 249744, 251636, 257488, 274512, 287584, 291368, 296571, 317856, 377454, 386232, 395428, 431376, 437052, 499488, 503272, 514976, 549024, 582736, 593142, 691999, 754908, 772464, 790856, 862752, 874104, 1006544, 1165472, 1186284, 1383998, 1509816, 1544928, 1581712, 1748208, 2013088, 2075997, 2372568, 2767996, 3019632, 3163424, 3496416, 4151994, 4745136, 5535992, 6039264, 8303988, 9490272, 11071984, 16607976, 22143968, 33215952, 66431904]

約数ペア:

[(1, 66431904), (2, 33215952), (3, 22143968), (4, 16607976), (6, 11071984), (7, 9490272), (8, 8303988), (11, 6039264), (12, 5535992), (14, 4745136), (16, 4151994), (19, 3496416), (21, 3163424), (22, 3019632), (24, 2767996), (28, 2372568), (32, 2075997), (33, 2013088), (38, 1748208), (42, 1581712), (43, 1544928), (44, 1509816), (48, 1383998), (56, 1186284), (57, 1165472), (66, 1006544), (76, 874104), (77, 862752), (84, 790856), (86, 772464), (88, 754908), (96, 691999), (112, 593142), (114, 582736), (121, 549024), (129, 514976), (132, 503272), (133, 499488), (152, 437052), (154, 431376), (168, 395428), (172, 386232), (176, 377454), (209, 317856), (224, 296571), (228, 291368), (231, 287584), (242, 274512), (258, 257488), (264, 251636), (266, 249744), (301, 220704), (304, 218526), (308, 215688), (336, 197714), (344, 193116), (352, 188727), (363, 183008), (399, 166496), (418, 158928), (456, 145684), (462, 143792), (473, 140448), (484, 137256), (516, 128744), (528, 125818), (532, 124872), (602, 110352), (608, 109263), (616, 107844), (627, 105952), (672, 98857), (688, 96558), (726, 91504), (798, 83248), (817, 81312), (836, 79464), (847, 78432), (903, 73568), (912, 72842), (924, 71896), (946, 70224), (968, 68628), (1032, 64372), (1056, 62909), (1064, 62436), (1204, 55176), (1232, 53922), (1254, 52976), (1376, 48279), (1419, 46816), (1452, 45752), (1463, 45408), (1596, 41624), (1634, 40656), (1672, 39732), (1694, 39216), (1806, 36784), (1824, 36421), (1848, 35948), (1892, 35112), (1936, 34314), (2064, 32186), (2128, 31218), (2299, 28896), (2408, 27588), (2451, 27104), (2464, 26961), (2508, 26488), (2541, 26144), (2838, 23408), (2904, 22876), (2926, 22704), (3192, 20812), (3268, 20328), (3311, 20064), (3344, 19866), (3388, 19608), (3612, 18392), (3696, 17974), (3784, 17556), (3872, 17157), (4128, 16093), (4256, 15609), (4389, 15136), (4598, 14448), (4816, 13794), (4902, 13552), (5016, 13244), (5082, 13072), (5203, 12768), (5676, 11704), (5719, 11616), (5808, 11438), (5852, 11352), (6384, 10406), (6536, 10164), (6622, 10032), (6688, 9933), (6776, 9804), (6897, 9632), (7224, 9196), (7392, 8987), (7568, 8778)]