77227836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 218308608

約数和(自身を除く): 141080772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 71, 84, 92, 138, 142, 161, 213, 276, 284, 322, 426, 483, 497, 563, 644, 852, 966, 994, 1126, 1491, 1633, 1689, 1932, 1988, 2252, 2982, 3266, 3378, 3941, 4899, 5964, 6532, 6756, 7882, 9798, 11431, 11823, 12949, 15764, 19596, 22862, 23646, 25898, 34293, 38847, 39973, 45724, 47292, 51796, 68586, 77694, 79946, 90643, 119919, 137172, 155388, 159892, 181286, 239838, 271929, 279811, 362572, 479676, 543858, 559622, 839433, 919379, 1087716, 1119244, 1678866, 1838758, 2758137, 3357732, 3677516, 5516274, 6435653, 11032548, 12871306, 19306959, 25742612, 38613918, 77227836]

約数ペア:

[(1, 77227836), (2, 38613918), (3, 25742612), (4, 19306959), (6, 12871306), (7, 11032548), (12, 6435653), (14, 5516274), (21, 3677516), (23, 3357732), (28, 2758137), (42, 1838758), (46, 1678866), (69, 1119244), (71, 1087716), (84, 919379), (92, 839433), (138, 559622), (142, 543858), (161, 479676), (213, 362572), (276, 279811), (284, 271929), (322, 239838), (426, 181286), (483, 159892), (497, 155388), (563, 137172), (644, 119919), (852, 90643), (966, 79946), (994, 77694), (1126, 68586), (1491, 51796), (1633, 47292), (1689, 45724), (1932, 39973), (1988, 38847), (2252, 34293), (2982, 25898), (3266, 23646), (3378, 22862), (3941, 19596), (4899, 15764), (5964, 12949), (6532, 11823), (6756, 11431), (7882, 9798)]