87347196

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5477}}^1$

素因数の和:5930

約数の個数: 36

約数和(自身を含む): 221333112

約数和(自身を除く): 133985916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 5477, 7974, 10954, 15948, 16431, 21908, 32862, 49293, 65724, 98586, 197172, 2426311, 4852622, 7278933, 9705244, 14557866, 21836799, 29115732, 43673598, 87347196]

約数ペア:

[(1, 87347196), (2, 43673598), (3, 29115732), (4, 21836799), (6, 14557866), (9, 9705244), (12, 7278933), (18, 4852622), (36, 2426311), (443, 197172), (886, 98586), (1329, 65724), (1772, 49293), (2658, 32862), (3987, 21908), (5316, 16431), (5477, 15948), (7974, 10954)]