81726972

素因数分解:

$2^2\times 3^1\times {\mathrm{967}}^1\times {\mathrm{7043}}^1$

素因数の和:8017

約数の個数: 24

約数和(自身を含む): 190920576

約数和(自身を除く): 109193604

約数列:

[1, 2, 3, 4, 6, 12, 967, 1934, 2901, 3868, 5802, 7043, 11604, 14086, 21129, 28172, 42258, 84516, 6810581, 13621162, 20431743, 27242324, 40863486, 81726972]

約数ペア:

[(1, 81726972), (2, 40863486), (3, 27242324), (4, 20431743), (6, 13621162), (12, 6810581), (967, 84516), (1934, 42258), (2901, 28172), (3868, 21129), (5802, 14086), (7043, 11604)]