78562204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 167827968

約数和(自身を除く): 89265764

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 2837, 3956, 5674, 6923, 11348, 13846, 19859, 27692, 39718, 65251, 79436, 121991, 130502, 243982, 261004, 456757, 487964, 853937, 913514, 1707874, 1827028, 2805793, 3415748, 5611586, 11223172, 19640551, 39281102, 78562204]

約数ペア:

[(1, 78562204), (2, 39281102), (4, 19640551), (7, 11223172), (14, 5611586), (23, 3415748), (28, 2805793), (43, 1827028), (46, 1707874), (86, 913514), (92, 853937), (161, 487964), (172, 456757), (301, 261004), (322, 243982), (602, 130502), (644, 121991), (989, 79436), (1204, 65251), (1978, 39718), (2837, 27692), (3956, 19859), (5674, 13846), (6923, 11348)]