87684352

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 201914496

約数和(自身を除く): 114230144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 256, 293, 334, 448, 586, 668, 896, 1169, 1172, 1336, 1792, 2051, 2338, 2344, 2672, 4102, 4676, 4688, 5344, 8204, 9352, 9376, 10688, 16408, 18704, 18752, 21376, 32816, 37408, 37504, 42752, 48931, 65632, 74816, 75008, 97862, 131264, 149632, 195724, 262528, 299264, 342517, 391448, 525056, 685034, 782896, 1370068, 1565792, 2740136, 3131584, 5480272, 6263168, 10960544, 12526336, 21921088, 43842176, 87684352]

約数ペア:

[(1, 87684352), (2, 43842176), (4, 21921088), (7, 12526336), (8, 10960544), (14, 6263168), (16, 5480272), (28, 3131584), (32, 2740136), (56, 1565792), (64, 1370068), (112, 782896), (128, 685034), (167, 525056), (224, 391448), (256, 342517), (293, 299264), (334, 262528), (448, 195724), (586, 149632), (668, 131264), (896, 97862), (1169, 75008), (1172, 74816), (1336, 65632), (1792, 48931), (2051, 42752), (2338, 37504), (2344, 37408), (2672, 32816), (4102, 21376), (4676, 18752), (4688, 18704), (5344, 16408), (8204, 10688), (9352, 9376)]