87204712

素因数分解:

$2^3\times 7^2\times {\mathrm{222461}}^1$

素因数の和:222481

約数の個数: 24

約数和(自身を含む): 190205010

約数和(自身を除く): 103000298

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 222461, 444922, 889844, 1557227, 1779688, 3114454, 6228908, 10900589, 12457816, 21801178, 43602356, 87204712]

約数ペア:

[(1, 87204712), (2, 43602356), (4, 21801178), (7, 12457816), (8, 10900589), (14, 6228908), (28, 3114454), (49, 1779688), (56, 1557227), (98, 889844), (196, 444922), (392, 222461)]