68216526

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 184320000

約数和(自身を除く): 116103474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 127, 147, 174, 189, 203, 254, 261, 294, 343, 378, 381, 406, 441, 522, 609, 686, 762, 783, 882, 889, 1029, 1143, 1218, 1323, 1421, 1566, 1778, 1827, 2058, 2286, 2646, 2667, 2842, 3087, 3429, 3654, 3683, 4263, 5334, 5481, 6174, 6223, 6858, 7366, 8001, 8526, 9261, 9947, 10962, 11049, 12446, 12789, 16002, 18522, 18669, 19894, 22098, 24003, 25578, 25781, 29841, 33147, 37338, 38367, 43561, 48006, 51562, 56007, 59682, 66294, 76734, 77343, 87122, 89523, 99441, 112014, 130683, 154686, 168021, 179046, 180467, 198882, 232029, 261366, 268569, 336042, 360934, 392049, 464058, 537138, 541401, 696087, 784098, 1082802, 1176147, 1263269, 1392174, 1624203, 2352294, 2526538, 3248406, 3789807, 4872609, 7579614, 9745218, 11369421, 22738842, 34108263, 68216526]

約数ペア:

[(1, 68216526), (2, 34108263), (3, 22738842), (6, 11369421), (7, 9745218), (9, 7579614), (14, 4872609), (18, 3789807), (21, 3248406), (27, 2526538), (29, 2352294), (42, 1624203), (49, 1392174), (54, 1263269), (58, 1176147), (63, 1082802), (87, 784098), (98, 696087), (126, 541401), (127, 537138), (147, 464058), (174, 392049), (189, 360934), (203, 336042), (254, 268569), (261, 261366), (294, 232029), (343, 198882), (378, 180467), (381, 179046), (406, 168021), (441, 154686), (522, 130683), (609, 112014), (686, 99441), (762, 89523), (783, 87122), (882, 77343), (889, 76734), (1029, 66294), (1143, 59682), (1218, 56007), (1323, 51562), (1421, 48006), (1566, 43561), (1778, 38367), (1827, 37338), (2058, 33147), (2286, 29841), (2646, 25781), (2667, 25578), (2842, 24003), (3087, 22098), (3429, 19894), (3654, 18669), (3683, 18522), (4263, 16002), (5334, 12789), (5481, 12446), (6174, 11049), (6223, 10962), (6858, 9947), (7366, 9261), (8001, 8526)]