78504068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4519}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 142000320

約数和(自身を除く): 63496252

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 4343, 4519, 8686, 9038, 17372, 18076, 194317, 388634, 456419, 777268, 912838, 1825676, 19626017, 39252034, 78504068]

約数ペア:

[(1, 78504068), (2, 39252034), (4, 19626017), (43, 1825676), (86, 912838), (101, 777268), (172, 456419), (202, 388634), (404, 194317), (4343, 18076), (4519, 17372), (8686, 9038)]