87570234

素因数分解:

$2^1\times 3^4\times {\mathrm{540557}}^1$

素因数の和:540571

約数の個数: 20

約数和(自身を含む): 196222554

約数和(自身を除く): 108652320

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 540557, 1081114, 1621671, 3243342, 4865013, 9730026, 14595039, 29190078, 43785117, 87570234]

約数ペア:

[(1, 87570234), (2, 43785117), (3, 29190078), (6, 14595039), (9, 9730026), (18, 4865013), (27, 3243342), (54, 1621671), (81, 1081114), (162, 540557)]