71854566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 97351194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 107, 118, 177, 214, 271, 321, 354, 413, 542, 642, 749, 813, 826, 1239, 1498, 1626, 1897, 2247, 2478, 3794, 4494, 5691, 6313, 11382, 12626, 15989, 18939, 28997, 31978, 37878, 44191, 47967, 57994, 86991, 88382, 95934, 111923, 132573, 173982, 202979, 223846, 265146, 335769, 405958, 608937, 671538, 1217874, 1710823, 3421646, 5132469, 10264938, 11975761, 23951522, 35927283, 71854566]

約数ペア:

[(1, 71854566), (2, 35927283), (3, 23951522), (6, 11975761), (7, 10264938), (14, 5132469), (21, 3421646), (42, 1710823), (59, 1217874), (107, 671538), (118, 608937), (177, 405958), (214, 335769), (271, 265146), (321, 223846), (354, 202979), (413, 173982), (542, 132573), (642, 111923), (749, 95934), (813, 88382), (826, 86991), (1239, 57994), (1498, 47967), (1626, 44191), (1897, 37878), (2247, 31978), (2478, 28997), (3794, 18939), (4494, 15989), (5691, 12626), (6313, 11382)]