87237248

素因数分解:

$2^7\times 7^3\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 202776000

約数和(自身を除く): 115538752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 1987, 2744, 3136, 3974, 5488, 6272, 7948, 10976, 13909, 15896, 21952, 27818, 31792, 43904, 55636, 63584, 97363, 111272, 127168, 194726, 222544, 254336, 389452, 445088, 681541, 778904, 890176, 1363082, 1557808, 1780352, 2726164, 3115616, 5452328, 6231232, 10904656, 12462464, 21809312, 43618624, 87237248]

約数ペア:

[(1, 87237248), (2, 43618624), (4, 21809312), (7, 12462464), (8, 10904656), (14, 6231232), (16, 5452328), (28, 3115616), (32, 2726164), (49, 1780352), (56, 1557808), (64, 1363082), (98, 890176), (112, 778904), (128, 681541), (196, 445088), (224, 389452), (343, 254336), (392, 222544), (448, 194726), (686, 127168), (784, 111272), (896, 97363), (1372, 63584), (1568, 55636), (1987, 43904), (2744, 31792), (3136, 27818), (3974, 21952), (5488, 15896), (6272, 13909), (7948, 10976)]