71658612

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{3391}}^1$

素因数の和:3988

約数の個数: 36

約数和(自身を含む): 181499136

約数和(自身を除く): 109840524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 1174, 1761, 2348, 3391, 3522, 5283, 6782, 7044, 10173, 10566, 13564, 20346, 21132, 30519, 40692, 61038, 122076, 1990517, 3981034, 5971551, 7962068, 11943102, 17914653, 23886204, 35829306, 71658612]

約数ペア:

[(1, 71658612), (2, 35829306), (3, 23886204), (4, 17914653), (6, 11943102), (9, 7962068), (12, 5971551), (18, 3981034), (36, 1990517), (587, 122076), (1174, 61038), (1761, 40692), (2348, 30519), (3391, 21132), (3522, 20346), (5283, 13564), (6782, 10566), (7044, 10173)]