80586252

素因数分解:

$2^2\times 3^4\times {\mathrm{248723}}^1$

素因数の和:248739

約数の個数: 30

約数和(自身を含む): 210669228

約数和(自身を除く): 130082976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248723, 497446, 746169, 994892, 1492338, 2238507, 2984676, 4477014, 6715521, 8954028, 13431042, 20146563, 26862084, 40293126, 80586252]

約数ペア:

[(1, 80586252), (2, 40293126), (3, 26862084), (4, 20146563), (6, 13431042), (9, 8954028), (12, 6715521), (18, 4477014), (27, 2984676), (36, 2238507), (54, 1492338), (81, 994892), (108, 746169), (162, 497446), (324, 248723)]