66835968

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 181635696

約数和(自身を除く): 114799728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 821, 848, 1272, 1536, 1642, 1696, 2463, 2544, 3284, 3392, 4926, 5088, 6568, 6784, 9852, 10176, 13136, 13568, 19704, 20352, 26272, 27136, 39408, 40704, 43513, 52544, 78816, 81408, 87026, 105088, 130539, 157632, 174052, 210176, 261078, 315264, 348104, 420352, 522156, 630528, 696208, 1044312, 1261056, 1392416, 2088624, 2784832, 4177248, 5569664, 8354496, 11139328, 16708992, 22278656, 33417984, 66835968]

約数ペア:

[(1, 66835968), (2, 33417984), (3, 22278656), (4, 16708992), (6, 11139328), (8, 8354496), (12, 5569664), (16, 4177248), (24, 2784832), (32, 2088624), (48, 1392416), (53, 1261056), (64, 1044312), (96, 696208), (106, 630528), (128, 522156), (159, 420352), (192, 348104), (212, 315264), (256, 261078), (318, 210176), (384, 174052), (424, 157632), (512, 130539), (636, 105088), (768, 87026), (821, 81408), (848, 78816), (1272, 52544), (1536, 43513), (1642, 40704), (1696, 39408), (2463, 27136), (2544, 26272), (3284, 20352), (3392, 19704), (4926, 13568), (5088, 13136), (6568, 10176), (6784, 9852)]