64998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 147888

約数和(自身を除く): 82890

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2826, 3611, 7222, 10833, 21666, 32499, 64998]

約数ペア:

[(1, 64998), (2, 32499), (3, 21666), (6, 10833), (9, 7222), (18, 3611), (23, 2826), (46, 1413), (69, 942), (138, 471), (157, 414), (207, 314)]