66809664

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 168

約数和(自身を含む): 210068160

約数和(自身を除く): 143258496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 82, 92, 96, 108, 123, 138, 144, 164, 184, 192, 207, 216, 246, 276, 288, 328, 368, 369, 414, 432, 492, 552, 576, 621, 656, 736, 738, 828, 864, 943, 984, 1104, 1107, 1242, 1312, 1472, 1476, 1656, 1681, 1728, 1886, 1968, 2208, 2214, 2484, 2624, 2829, 2952, 3312, 3362, 3772, 3936, 4416, 4428, 4968, 5043, 5658, 5904, 6624, 6724, 7544, 7872, 8487, 8856, 9936, 10086, 11316, 11808, 13248, 13448, 15088, 15129, 16974, 17712, 19872, 20172, 22632, 23616, 25461, 26896, 30176, 30258, 33948, 35424, 38663, 39744, 40344, 45264, 45387, 50922, 53792, 60352, 60516, 67896, 70848, 77326, 80688, 90528, 90774, 101844, 107584, 115989, 121032, 135792, 154652, 161376, 181056, 181548, 203688, 231978, 242064, 271584, 309304, 322752, 347967, 363096, 407376, 463956, 484128, 543168, 618608, 695934, 726192, 814752, 927912, 968256, 1043901, 1237216, 1391868, 1452384, 1629504, 1855824, 2087802, 2474432, 2783736, 2904768, 3711648, 4175604, 5567472, 7423296, 8351208, 11134944, 16702416, 22269888, 33404832, 66809664]

約数ペア:

[(1, 66809664), (2, 33404832), (3, 22269888), (4, 16702416), (6, 11134944), (8, 8351208), (9, 7423296), (12, 5567472), (16, 4175604), (18, 3711648), (23, 2904768), (24, 2783736), (27, 2474432), (32, 2087802), (36, 1855824), (41, 1629504), (46, 1452384), (48, 1391868), (54, 1237216), (64, 1043901), (69, 968256), (72, 927912), (82, 814752), (92, 726192), (96, 695934), (108, 618608), (123, 543168), (138, 484128), (144, 463956), (164, 407376), (184, 363096), (192, 347967), (207, 322752), (216, 309304), (246, 271584), (276, 242064), (288, 231978), (328, 203688), (368, 181548), (369, 181056), (414, 161376), (432, 154652), (492, 135792), (552, 121032), (576, 115989), (621, 107584), (656, 101844), (736, 90774), (738, 90528), (828, 80688), (864, 77326), (943, 70848), (984, 67896), (1104, 60516), (1107, 60352), (1242, 53792), (1312, 50922), (1472, 45387), (1476, 45264), (1656, 40344), (1681, 39744), (1728, 38663), (1886, 35424), (1968, 33948), (2208, 30258), (2214, 30176), (2484, 26896), (2624, 25461), (2829, 23616), (2952, 22632), (3312, 20172), (3362, 19872), (3772, 17712), (3936, 16974), (4416, 15129), (4428, 15088), (4968, 13448), (5043, 13248), (5658, 11808), (5904, 11316), (6624, 10086), (6724, 9936), (7544, 8856), (7872, 8487)]