81664008

素因数分解:

$2^3\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{3359}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 204422400

約数和(自身を除く): 122758392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1013, 2026, 3039, 3359, 4052, 6078, 6718, 8104, 10077, 12156, 13436, 20154, 24312, 26872, 40308, 80616, 3402667, 6805334, 10208001, 13610668, 20416002, 27221336, 40832004, 81664008]

約数ペア:

[(1, 81664008), (2, 40832004), (3, 27221336), (4, 20416002), (6, 13610668), (8, 10208001), (12, 6805334), (24, 3402667), (1013, 80616), (2026, 40308), (3039, 26872), (3359, 24312), (4052, 20154), (6078, 13436), (6718, 12156), (8104, 10077)]