87218172

素因数分解:

$2^2\times 3^2\times {\mathrm{2422727}}^1$

素因数の和:2422737

約数の個数: 18

約数和(自身を含む): 220468248

約数和(自身を除く): 133250076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2422727, 4845454, 7268181, 9690908, 14536362, 21804543, 29072724, 43609086, 87218172]

約数ペア:

[(1, 87218172), (2, 43609086), (3, 29072724), (4, 21804543), (6, 14536362), (9, 9690908), (12, 7268181), (18, 4845454), (36, 2422727)]