68211276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 197955072

約数和(自身を除く): 129743796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 444, 476, 518, 629, 714, 777, 1036, 1258, 1291, 1428, 1554, 1887, 2516, 2582, 3108, 3774, 3873, 4403, 5164, 7548, 7746, 8806, 9037, 13209, 15492, 17612, 18074, 21947, 26418, 27111, 36148, 43894, 47767, 52836, 54222, 65841, 87788, 95534, 108444, 131682, 143301, 153629, 191068, 263364, 286602, 307258, 334369, 460887, 573204, 614516, 668738, 812039, 921774, 1003107, 1337476, 1624078, 1843548, 2006214, 2436117, 3248156, 4012428, 4872234, 5684273, 9744468, 11368546, 17052819, 22737092, 34105638, 68211276]

約数ペア:

[(1, 68211276), (2, 34105638), (3, 22737092), (4, 17052819), (6, 11368546), (7, 9744468), (12, 5684273), (14, 4872234), (17, 4012428), (21, 3248156), (28, 2436117), (34, 2006214), (37, 1843548), (42, 1624078), (51, 1337476), (68, 1003107), (74, 921774), (84, 812039), (102, 668738), (111, 614516), (119, 573204), (148, 460887), (204, 334369), (222, 307258), (238, 286602), (259, 263364), (357, 191068), (444, 153629), (476, 143301), (518, 131682), (629, 108444), (714, 95534), (777, 87788), (1036, 65841), (1258, 54222), (1291, 52836), (1428, 47767), (1554, 43894), (1887, 36148), (2516, 27111), (2582, 26418), (3108, 21947), (3774, 18074), (3873, 17612), (4403, 15492), (5164, 13209), (7548, 9037), (7746, 8806)]