68356404

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{8999}}^1$

素因数の和:9220

約数の個数: 36

約数和(自身を含む): 173628000

約数和(自身を除く): 105271596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 8999, 17998, 26997, 35996, 53994, 80991, 107988, 161982, 323964, 1898789, 3797578, 5696367, 7595156, 11392734, 17089101, 22785468, 34178202, 68356404]

約数ペア:

[(1, 68356404), (2, 34178202), (3, 22785468), (4, 17089101), (6, 11392734), (9, 7595156), (12, 5696367), (18, 3797578), (36, 1898789), (211, 323964), (422, 161982), (633, 107988), (844, 80991), (1266, 53994), (1899, 35996), (2532, 26997), (3798, 17998), (7596, 8999)]