90871818

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{115613}}^1$

素因数の和:115749

約数の個数: 16

約数和(自身を含む): 183132576

約数和(自身を除く): 92260758

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 115613, 231226, 346839, 693678, 15145303, 30290606, 45435909, 90871818]

約数ペア:

[(1, 90871818), (2, 45435909), (3, 30290606), (6, 15145303), (131, 693678), (262, 346839), (393, 231226), (786, 115613)]