90137442

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{140401}}^1$

素因数の和:140513

約数の個数: 16

約数和(自身を含む): 181960992

約数和(自身を除く): 91823550

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 140401, 280802, 421203, 842406, 15022907, 30045814, 45068721, 90137442]

約数ペア:

[(1, 90137442), (2, 45068721), (3, 30045814), (6, 15022907), (107, 842406), (214, 421203), (321, 280802), (642, 140401)]