80157027.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{21799}}^1$

素因数の和:22076

約数の個数: 24

約数和(自身を含む): 229554000

約数和(自身を除く): 124003242

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 21799, 43598, 65397, 130794, 196191, 392382, 5863931, 11727862, 17591793, 35183586, 52775379, 105550758]

約数ペア:

[(1, 105550758), (2, 52775379), (3, 35183586), (6, 17591793), (9, 11727862), (18, 5863931), (269, 392382), (538, 196191), (807, 130794), (1614, 65397), (2421, 43598), (4842, 21799)]