68174904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 195667200

約数和(自身を除く): 127492296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1579, 1799, 2056, 3084, 3158, 3598, 4737, 5397, 6168, 6316, 7196, 9474, 10794, 11053, 12632, 14392, 18948, 21588, 22106, 33159, 37896, 43176, 44212, 66318, 88424, 132636, 265272, 405803, 811606, 1217409, 1623212, 2434818, 2840621, 3246424, 4869636, 5681242, 8521863, 9739272, 11362484, 17043726, 22724968, 34087452, 68174904]

約数ペア:

[(1, 68174904), (2, 34087452), (3, 22724968), (4, 17043726), (6, 11362484), (7, 9739272), (8, 8521863), (12, 5681242), (14, 4869636), (21, 3246424), (24, 2840621), (28, 2434818), (42, 1623212), (56, 1217409), (84, 811606), (168, 405803), (257, 265272), (514, 132636), (771, 88424), (1028, 66318), (1542, 44212), (1579, 43176), (1799, 37896), (2056, 33159), (3084, 22106), (3158, 21588), (3598, 18948), (4737, 14392), (5397, 12632), (6168, 11053), (6316, 10794), (7196, 9474)]