87215148

素因数分解:

$2^2\times 3^2\times {\mathrm{2422643}}^1$

素因数の和:2422653

約数の個数: 18

約数和(自身を含む): 220460604

約数和(自身を除く): 133245456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2422643, 4845286, 7267929, 9690572, 14535858, 21803787, 29071716, 43607574, 87215148]

約数ペア:

[(1, 87215148), (2, 43607574), (3, 29071716), (4, 21803787), (6, 14535858), (9, 9690572), (12, 7267929), (18, 4845286), (36, 2422643)]