72632590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{168913}}^1$

素因数の和:168963

約数の個数: 16

約数和(自身を含む): 133779888

約数和(自身を除く): 61147298

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 168913, 337826, 844565, 1689130, 7263259, 14526518, 36316295, 72632590]

約数ペア:

[(1, 72632590), (2, 36316295), (5, 14526518), (10, 7263259), (43, 1689130), (86, 844565), (215, 337826), (430, 168913)]