66345216

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 215306784

約数和(自身を除く): 148961568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 43, 48, 49, 56, 64, 82, 84, 86, 96, 98, 112, 123, 128, 129, 147, 164, 168, 172, 192, 196, 224, 246, 256, 258, 287, 294, 301, 328, 336, 344, 384, 392, 448, 492, 516, 574, 588, 602, 656, 672, 688, 768, 784, 861, 896, 903, 984, 1032, 1148, 1176, 1204, 1312, 1344, 1376, 1568, 1722, 1763, 1792, 1806, 1968, 2009, 2064, 2107, 2296, 2352, 2408, 2624, 2688, 2752, 3136, 3444, 3526, 3612, 3936, 4018, 4128, 4214, 4592, 4704, 4816, 5248, 5289, 5376, 5504, 6027, 6272, 6321, 6888, 7052, 7224, 7872, 8036, 8256, 8428, 9184, 9408, 9632, 10496, 10578, 11008, 12054, 12341, 12544, 12642, 13776, 14104, 14448, 15744, 16072, 16512, 16856, 18368, 18816, 19264, 21156, 24108, 24682, 25284, 27552, 28208, 28896, 31488, 32144, 33024, 33712, 36736, 37023, 37632, 38528, 42312, 48216, 49364, 50568, 55104, 56416, 57792, 64288, 67424, 73472, 74046, 77056, 84624, 86387, 96432, 98728, 101136, 110208, 112832, 115584, 128576, 134848, 148092, 169248, 172774, 192864, 197456, 202272, 220416, 225664, 231168, 257152, 259161, 269696, 296184, 338496, 345548, 385728, 394912, 404544, 451328, 514304, 518322, 539392, 592368, 676992, 691096, 771456, 789824, 809088, 1036644, 1184736, 1353984, 1382192, 1542912, 1579648, 1618176, 2073288, 2369472, 2764384, 3159296, 4146576, 4738944, 5528768, 8293152, 9477888, 11057536, 16586304, 22115072, 33172608, 66345216]

約数ペア:

[(1, 66345216), (2, 33172608), (3, 22115072), (4, 16586304), (6, 11057536), (7, 9477888), (8, 8293152), (12, 5528768), (14, 4738944), (16, 4146576), (21, 3159296), (24, 2764384), (28, 2369472), (32, 2073288), (41, 1618176), (42, 1579648), (43, 1542912), (48, 1382192), (49, 1353984), (56, 1184736), (64, 1036644), (82, 809088), (84, 789824), (86, 771456), (96, 691096), (98, 676992), (112, 592368), (123, 539392), (128, 518322), (129, 514304), (147, 451328), (164, 404544), (168, 394912), (172, 385728), (192, 345548), (196, 338496), (224, 296184), (246, 269696), (256, 259161), (258, 257152), (287, 231168), (294, 225664), (301, 220416), (328, 202272), (336, 197456), (344, 192864), (384, 172774), (392, 169248), (448, 148092), (492, 134848), (516, 128576), (574, 115584), (588, 112832), (602, 110208), (656, 101136), (672, 98728), (688, 96432), (768, 86387), (784, 84624), (861, 77056), (896, 74046), (903, 73472), (984, 67424), (1032, 64288), (1148, 57792), (1176, 56416), (1204, 55104), (1312, 50568), (1344, 49364), (1376, 48216), (1568, 42312), (1722, 38528), (1763, 37632), (1792, 37023), (1806, 36736), (1968, 33712), (2009, 33024), (2064, 32144), (2107, 31488), (2296, 28896), (2352, 28208), (2408, 27552), (2624, 25284), (2688, 24682), (2752, 24108), (3136, 21156), (3444, 19264), (3526, 18816), (3612, 18368), (3936, 16856), (4018, 16512), (4128, 16072), (4214, 15744), (4592, 14448), (4704, 14104), (4816, 13776), (5248, 12642), (5289, 12544), (5376, 12341), (5504, 12054), (6027, 11008), (6272, 10578), (6321, 10496), (6888, 9632), (7052, 9408), (7224, 9184), (7872, 8428), (8036, 8256)]