84188188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 181407744

約数和(自身を除く): 97219556

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4217, 4991, 8434, 9982, 16868, 19964, 29519, 59038, 96991, 118076, 130727, 193982, 261454, 387964, 522908, 678937, 915089, 1357874, 1830178, 2715748, 3006721, 3660356, 6013442, 12026884, 21047047, 42094094, 84188188]

約数ペア:

[(1, 84188188), (2, 42094094), (4, 21047047), (7, 12026884), (14, 6013442), (23, 3660356), (28, 3006721), (31, 2715748), (46, 1830178), (62, 1357874), (92, 915089), (124, 678937), (161, 522908), (217, 387964), (322, 261454), (434, 193982), (644, 130727), (713, 118076), (868, 96991), (1426, 59038), (2852, 29519), (4217, 19964), (4991, 16868), (8434, 9982)]