84180816

素因数分解:

$2^4\times 3^3\times {\mathrm{194863}}^1$

素因数の和:194880

約数の個数: 40

約数和(自身を含む): 241631360

約数和(自身を除く): 157450544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 194863, 389726, 584589, 779452, 1169178, 1558904, 1753767, 2338356, 3117808, 3507534, 4676712, 5261301, 7015068, 9353424, 10522602, 14030136, 21045204, 28060272, 42090408, 84180816]

約数ペア:

[(1, 84180816), (2, 42090408), (3, 28060272), (4, 21045204), (6, 14030136), (8, 10522602), (9, 9353424), (12, 7015068), (16, 5261301), (18, 4676712), (24, 3507534), (27, 3117808), (36, 2338356), (48, 1753767), (54, 1558904), (72, 1169178), (108, 779452), (144, 584589), (216, 389726), (432, 194863)]