77634018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18671}}^1$

素因数の和:18700

約数の個数: 64

約数和(自身を含む): 215101440

約数和(自身を除く): 137467422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 18671, 37342, 56013, 112026, 130697, 168039, 205381, 261394, 336078, 392091, 410762, 504117, 616143, 784182, 1008234, 1176273, 1232286, 1437667, 1848429, 2352546, 2875334, 3528819, 3696858, 4313001, 5545287, 7057638, 8626002, 11090574, 12939003, 25878006, 38817009, 77634018]

約数ペア:

[(1, 77634018), (2, 38817009), (3, 25878006), (6, 12939003), (7, 11090574), (9, 8626002), (11, 7057638), (14, 5545287), (18, 4313001), (21, 3696858), (22, 3528819), (27, 2875334), (33, 2352546), (42, 1848429), (54, 1437667), (63, 1232286), (66, 1176273), (77, 1008234), (99, 784182), (126, 616143), (154, 504117), (189, 410762), (198, 392091), (231, 336078), (297, 261394), (378, 205381), (462, 168039), (594, 130697), (693, 112026), (1386, 56013), (2079, 37342), (4158, 18671)]