69090942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1321}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 144679680

約数和(自身を除く): 75588738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 379, 758, 1137, 1321, 2274, 2642, 3963, 7926, 8717, 17434, 26151, 30383, 52302, 60766, 91149, 182298, 500659, 1001318, 1501977, 3003954, 11515157, 23030314, 34545471, 69090942]

約数ペア:

[(1, 69090942), (2, 34545471), (3, 23030314), (6, 11515157), (23, 3003954), (46, 1501977), (69, 1001318), (138, 500659), (379, 182298), (758, 91149), (1137, 60766), (1321, 52302), (2274, 30383), (2642, 26151), (3963, 17434), (7926, 8717)]