87781206

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{28081}}^1$

素因数の和:28607

約数の個数: 16

約数和(自身を含む): 175905648

約数和(自身を除く): 88124442

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 28081, 56162, 84243, 168486, 14630201, 29260402, 43890603, 87781206]

約数ペア:

[(1, 87781206), (2, 43890603), (3, 29260402), (6, 14630201), (521, 168486), (1042, 84243), (1563, 56162), (3126, 28081)]