85971264

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1283}}^1$

素因数の和:1647

約数の個数: 56

約数和(自身を含む): 228295200

約数和(自身を除く): 142323936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1283, 1396, 2094, 2566, 2792, 3849, 4188, 5132, 5584, 7698, 8376, 10264, 11168, 15396, 16752, 20528, 22336, 30792, 33504, 41056, 61584, 67008, 82112, 123168, 246336, 447767, 895534, 1343301, 1791068, 2686602, 3582136, 5373204, 7164272, 10746408, 14328544, 21492816, 28657088, 42985632, 85971264]

約数ペア:

[(1, 85971264), (2, 42985632), (3, 28657088), (4, 21492816), (6, 14328544), (8, 10746408), (12, 7164272), (16, 5373204), (24, 3582136), (32, 2686602), (48, 1791068), (64, 1343301), (96, 895534), (192, 447767), (349, 246336), (698, 123168), (1047, 82112), (1283, 67008), (1396, 61584), (2094, 41056), (2566, 33504), (2792, 30792), (3849, 22336), (4188, 20528), (5132, 16752), (5584, 15396), (7698, 11168), (8376, 10264)]