79511868

素因数分解:

$2^2\times 3^4\times {\mathrm{245407}}^1$

素因数の和:245423

約数の個数: 30

約数和(自身を含む): 207860576

約数和(自身を除く): 128348708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 245407, 490814, 736221, 981628, 1472442, 2208663, 2944884, 4417326, 6625989, 8834652, 13251978, 19877967, 26503956, 39755934, 79511868]

約数ペア:

[(1, 79511868), (2, 39755934), (3, 26503956), (4, 19877967), (6, 13251978), (9, 8834652), (12, 6625989), (18, 4417326), (27, 2944884), (36, 2208663), (54, 1472442), (81, 981628), (108, 736221), (162, 490814), (324, 245407)]