75218276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 156441600

約数和(自身を除く): 81223324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 449, 772, 868, 898, 1351, 1796, 2702, 3143, 5404, 5983, 6286, 11966, 12572, 13919, 23932, 27838, 41881, 55676, 83762, 86657, 97433, 167524, 173314, 194866, 346628, 389732, 606599, 1213198, 2426396, 2686367, 5372734, 10745468, 18804569, 37609138, 75218276]

約数ペア:

[(1, 75218276), (2, 37609138), (4, 18804569), (7, 10745468), (14, 5372734), (28, 2686367), (31, 2426396), (62, 1213198), (124, 606599), (193, 389732), (217, 346628), (386, 194866), (434, 173314), (449, 167524), (772, 97433), (868, 86657), (898, 83762), (1351, 55676), (1796, 41881), (2702, 27838), (3143, 23932), (5404, 13919), (5983, 12572), (6286, 11966)]