77878848

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9433}}^1$

素因数の和:9491

約数の個数: 56

約数和(自身を含む): 210868768

約数和(自身を除く): 132989920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 9433, 18866, 28299, 37732, 56598, 75464, 113196, 150928, 226392, 301856, 405619, 452784, 603712, 811238, 905568, 1216857, 1622476, 1811136, 2433714, 3244952, 4867428, 6489904, 9734856, 12979808, 19469712, 25959616, 38939424, 77878848]

約数ペア:

[(1, 77878848), (2, 38939424), (3, 25959616), (4, 19469712), (6, 12979808), (8, 9734856), (12, 6489904), (16, 4867428), (24, 3244952), (32, 2433714), (43, 1811136), (48, 1622476), (64, 1216857), (86, 905568), (96, 811238), (129, 603712), (172, 452784), (192, 405619), (258, 301856), (344, 226392), (516, 150928), (688, 113196), (1032, 75464), (1376, 56598), (2064, 37732), (2752, 28299), (4128, 18866), (8256, 9433)]