80769168

素因数分解:

$2^4\times 3^2\times {\mathrm{560897}}^1$

素因数の和:560911

約数の個数: 30

約数和(自身を含む): 226041894

約数和(自身を除く): 145272726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560897, 1121794, 1682691, 2243588, 3365382, 4487176, 5048073, 6730764, 8974352, 10096146, 13461528, 20192292, 26923056, 40384584, 80769168]

約数ペア:

[(1, 80769168), (2, 40384584), (3, 26923056), (4, 20192292), (6, 13461528), (8, 10096146), (9, 8974352), (12, 6730764), (16, 5048073), (18, 4487176), (24, 3365382), (36, 2243588), (48, 1682691), (72, 1121794), (144, 560897)]