81600126

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127103}}^1$

素因数の和:127215

約数の個数: 16

約数和(自身を含む): 164726784

約数和(自身を除く): 83126658

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 127103, 254206, 381309, 762618, 13600021, 27200042, 40800063, 81600126]

約数ペア:

[(1, 81600126), (2, 40800063), (3, 27200042), (6, 13600021), (107, 762618), (214, 381309), (321, 254206), (642, 127103)]