68395068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271409}}^1$

素因数の和:271426

約数の個数: 36

約数和(自身を含む): 197586480

約数和(自身を除く): 129191412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271409, 542818, 814227, 1085636, 1628454, 1899863, 2442681, 3256908, 3799726, 4885362, 5699589, 7599452, 9770724, 11399178, 17098767, 22798356, 34197534, 68395068]

約数ペア:

[(1, 68395068), (2, 34197534), (3, 22798356), (4, 17098767), (6, 11399178), (7, 9770724), (9, 7599452), (12, 5699589), (14, 4885362), (18, 3799726), (21, 3256908), (28, 2442681), (36, 1899863), (42, 1628454), (63, 1085636), (84, 814227), (126, 542818), (252, 271409)]