80319936

素因数分解:

$2^6\times 3^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 213197440

約数和(自身を除く): 132877504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 487, 859, 974, 1461, 1718, 1948, 2577, 2922, 3436, 3896, 5154, 5844, 6872, 7792, 10308, 11688, 13744, 15584, 20616, 23376, 27488, 31168, 41232, 46752, 54976, 82464, 93504, 164928, 418333, 836666, 1254999, 1673332, 2509998, 3346664, 5019996, 6693328, 10039992, 13386656, 20079984, 26773312, 40159968, 80319936]

約数ペア:

[(1, 80319936), (2, 40159968), (3, 26773312), (4, 20079984), (6, 13386656), (8, 10039992), (12, 6693328), (16, 5019996), (24, 3346664), (32, 2509998), (48, 1673332), (64, 1254999), (96, 836666), (192, 418333), (487, 164928), (859, 93504), (974, 82464), (1461, 54976), (1718, 46752), (1948, 41232), (2577, 31168), (2922, 27488), (3436, 23376), (3896, 20616), (5154, 15584), (5844, 13744), (6872, 11688), (7792, 10308)]