68947284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 194052096

約数和(自身を除く): 125104812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 127, 138, 161, 254, 276, 281, 322, 381, 483, 508, 562, 644, 762, 843, 889, 966, 1124, 1524, 1686, 1778, 1932, 1967, 2667, 2921, 3372, 3556, 3934, 5334, 5842, 5901, 6463, 7868, 8763, 10668, 11684, 11802, 12926, 17526, 19389, 20447, 23604, 25852, 35052, 35687, 38778, 40894, 45241, 61341, 71374, 77556, 81788, 90482, 107061, 122682, 135723, 142748, 180964, 214122, 245364, 249809, 271446, 428244, 499618, 542892, 749427, 820801, 999236, 1498854, 1641602, 2462403, 2997708, 3283204, 4924806, 5745607, 9849612, 11491214, 17236821, 22982428, 34473642, 68947284]

約数ペア:

[(1, 68947284), (2, 34473642), (3, 22982428), (4, 17236821), (6, 11491214), (7, 9849612), (12, 5745607), (14, 4924806), (21, 3283204), (23, 2997708), (28, 2462403), (42, 1641602), (46, 1498854), (69, 999236), (84, 820801), (92, 749427), (127, 542892), (138, 499618), (161, 428244), (254, 271446), (276, 249809), (281, 245364), (322, 214122), (381, 180964), (483, 142748), (508, 135723), (562, 122682), (644, 107061), (762, 90482), (843, 81788), (889, 77556), (966, 71374), (1124, 61341), (1524, 45241), (1686, 40894), (1778, 38778), (1932, 35687), (1967, 35052), (2667, 25852), (2921, 23604), (3372, 20447), (3556, 19389), (3934, 17526), (5334, 12926), (5842, 11802), (5901, 11684), (6463, 10668), (7868, 8763)]