71688168

素因数分解:

$2^3\times 3^2\times {\mathrm{995669}}^1$

素因数の和:995681

約数の個数: 24

約数和(自身を含む): 194155650

約数和(自身を除く): 122467482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 995669, 1991338, 2987007, 3982676, 5974014, 7965352, 8961021, 11948028, 17922042, 23896056, 35844084, 71688168]

約数ペア:

[(1, 71688168), (2, 35844084), (3, 23896056), (4, 17922042), (6, 11948028), (8, 8961021), (9, 7965352), (12, 5974014), (18, 3982676), (24, 2987007), (36, 1991338), (72, 995669)]