90102486

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{71171}}^1$

素因数の和:71387

約数の個数: 16

約数和(自身を含む): 181061568

約数和(自身を除く): 90959082

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 71171, 142342, 213513, 427026, 15017081, 30034162, 45051243, 90102486]

約数ペア:

[(1, 90102486), (2, 45051243), (3, 30034162), (6, 15017081), (211, 427026), (422, 213513), (633, 142342), (1266, 71171)]