87212778

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{141121}}^1$

素因数の和:141229

約数の個数: 16

約数和(自身を含む): 176120256

約数和(自身を除く): 88907478

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 141121, 282242, 423363, 846726, 14535463, 29070926, 43606389, 87212778]

約数ペア:

[(1, 87212778), (2, 43606389), (3, 29070926), (6, 14535463), (103, 846726), (206, 423363), (309, 282242), (618, 141121)]