80400228

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{62617}}^1$

素因数の和:62731

約数の個数: 24

約数和(自身を含む): 189356832

約数和(自身を除く): 108956604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 62617, 125234, 187851, 250468, 375702, 751404, 6700019, 13400038, 20100057, 26800076, 40200114, 80400228]

約数ペア:

[(1, 80400228), (2, 40200114), (3, 26800076), (4, 20100057), (6, 13400038), (12, 6700019), (107, 751404), (214, 375702), (321, 250468), (428, 187851), (642, 125234), (1284, 62617)]