78106656

素因数分解:

$2^5\times 3^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 205486848

約数和(自身を除く): 127380192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 821, 991, 1642, 1982, 2463, 2973, 3284, 3964, 4926, 5946, 6568, 7928, 9852, 11892, 13136, 15856, 19704, 23784, 26272, 31712, 39408, 47568, 78816, 95136, 813611, 1627222, 2440833, 3254444, 4881666, 6508888, 9763332, 13017776, 19526664, 26035552, 39053328, 78106656]

約数ペア:

[(1, 78106656), (2, 39053328), (3, 26035552), (4, 19526664), (6, 13017776), (8, 9763332), (12, 6508888), (16, 4881666), (24, 3254444), (32, 2440833), (48, 1627222), (96, 813611), (821, 95136), (991, 78816), (1642, 47568), (1982, 39408), (2463, 31712), (2973, 26272), (3284, 23784), (3964, 19704), (4926, 15856), (5946, 13136), (6568, 11892), (7928, 9852)]