87980988

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{37217}}^1$

素因数の和:37421

約数の個数: 24

約数和(自身を含む): 206336592

約数和(自身を除く): 118355604

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 37217, 74434, 111651, 148868, 223302, 446604, 7331749, 14663498, 21995247, 29326996, 43990494, 87980988]

約数ペア:

[(1, 87980988), (2, 43990494), (3, 29326996), (4, 21995247), (6, 14663498), (12, 7331749), (197, 446604), (394, 223302), (591, 148868), (788, 111651), (1182, 74434), (2364, 37217)]