69119928

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1493}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 187616520

約数和(自身を除く): 118496592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1493, 1929, 2572, 2986, 3858, 4479, 5144, 5787, 5972, 7716, 8958, 11574, 11944, 13437, 15432, 17916, 23148, 26874, 35832, 46296, 53748, 107496, 959999, 1919998, 2879997, 3839996, 5759994, 7679992, 8639991, 11519988, 17279982, 23039976, 34559964, 69119928]

約数ペア:

[(1, 69119928), (2, 34559964), (3, 23039976), (4, 17279982), (6, 11519988), (8, 8639991), (9, 7679992), (12, 5759994), (18, 3839996), (24, 2879997), (36, 1919998), (72, 959999), (643, 107496), (1286, 53748), (1493, 46296), (1929, 35832), (2572, 26874), (2986, 23148), (3858, 17916), (4479, 15432), (5144, 13437), (5787, 11944), (5972, 11574), (7716, 8958)]