82788678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 214905600

約数和(自身を除く): 132116922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 139, 163, 174, 203, 261, 278, 326, 406, 417, 489, 522, 609, 834, 973, 978, 1141, 1218, 1251, 1467, 1827, 1946, 2282, 2502, 2919, 2934, 3423, 3654, 4031, 4727, 5838, 6846, 8062, 8757, 9454, 10269, 12093, 14181, 17514, 20538, 22657, 24186, 28217, 28362, 33089, 36279, 42543, 45314, 56434, 66178, 67971, 72558, 84651, 85086, 99267, 135942, 158599, 169302, 198534, 203913, 253953, 297801, 317198, 407826, 475797, 507906, 595602, 657053, 951594, 1314106, 1427391, 1971159, 2854782, 3942318, 4599371, 5913477, 9198742, 11826954, 13798113, 27596226, 41394339, 82788678]

約数ペア:

[(1, 82788678), (2, 41394339), (3, 27596226), (6, 13798113), (7, 11826954), (9, 9198742), (14, 5913477), (18, 4599371), (21, 3942318), (29, 2854782), (42, 1971159), (58, 1427391), (63, 1314106), (87, 951594), (126, 657053), (139, 595602), (163, 507906), (174, 475797), (203, 407826), (261, 317198), (278, 297801), (326, 253953), (406, 203913), (417, 198534), (489, 169302), (522, 158599), (609, 135942), (834, 99267), (973, 85086), (978, 84651), (1141, 72558), (1218, 67971), (1251, 66178), (1467, 56434), (1827, 45314), (1946, 42543), (2282, 36279), (2502, 33089), (2919, 28362), (2934, 28217), (3423, 24186), (3654, 22657), (4031, 20538), (4727, 17514), (5838, 14181), (6846, 12093), (8062, 10269), (8757, 9454)]