87663042

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{54721}}^1$

素因数の和:54818

約数の個数: 24

約数和(自身を含む): 192074220

約数和(自身を除く): 104411178

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 54721, 109442, 164163, 328326, 492489, 984978, 4870169, 9740338, 14610507, 29221014, 43831521, 87663042]

約数ペア:

[(1, 87663042), (2, 43831521), (3, 29221014), (6, 14610507), (9, 9740338), (18, 4870169), (89, 984978), (178, 492489), (267, 328326), (534, 164163), (801, 109442), (1602, 54721)]