66994368

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{7121}}^1$

素因数の和:7150

約数の個数: 84

約数和(自身を含む): 206224632

約数和(自身を除く): 139230264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 7121, 9408, 14242, 21363, 28484, 42726, 49847, 56968, 85452, 99694, 113936, 149541, 170904, 199388, 227872, 299082, 341808, 348929, 398776, 455744, 598164, 683616, 697858, 797552, 1046787, 1196328, 1367232, 1395716, 1595104, 2093574, 2392656, 2791432, 3190208, 4187148, 4785312, 5582864, 8374296, 9570624, 11165728, 16748592, 22331456, 33497184, 66994368]

約数ペア:

[(1, 66994368), (2, 33497184), (3, 22331456), (4, 16748592), (6, 11165728), (7, 9570624), (8, 8374296), (12, 5582864), (14, 4785312), (16, 4187148), (21, 3190208), (24, 2791432), (28, 2392656), (32, 2093574), (42, 1595104), (48, 1395716), (49, 1367232), (56, 1196328), (64, 1046787), (84, 797552), (96, 697858), (98, 683616), (112, 598164), (147, 455744), (168, 398776), (192, 348929), (196, 341808), (224, 299082), (294, 227872), (336, 199388), (392, 170904), (448, 149541), (588, 113936), (672, 99694), (784, 85452), (1176, 56968), (1344, 49847), (1568, 42726), (2352, 28484), (3136, 21363), (4704, 14242), (7121, 9408)]