80697018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 169091712

約数和(自身を除く): 88394694

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1686, 2081, 4162, 6243, 6463, 12486, 12926, 19389, 38778, 47863, 95726, 143589, 287178, 584761, 1169522, 1754283, 3508566, 13449503, 26899006, 40348509, 80697018]

約数ペア:

[(1, 80697018), (2, 40348509), (3, 26899006), (6, 13449503), (23, 3508566), (46, 1754283), (69, 1169522), (138, 584761), (281, 287178), (562, 143589), (843, 95726), (1686, 47863), (2081, 38778), (4162, 19389), (6243, 12926), (6463, 12486)]