79969716

素因数分解:

$2^2\times 3^2\times {\mathrm{2221381}}^1$

素因数の和:2221391

約数の個数: 18

約数和(自身を含む): 202145762

約数和(自身を除く): 122176046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2221381, 4442762, 6664143, 8885524, 13328286, 19992429, 26656572, 39984858, 79969716]

約数ペア:

[(1, 79969716), (2, 39984858), (3, 26656572), (4, 19992429), (6, 13328286), (9, 8885524), (12, 6664143), (18, 4442762), (36, 2221381)]