85173318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 190702512

約数和(自身を除く): 105529194

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 246, 262, 369, 393, 738, 786, 881, 1179, 1762, 2358, 2643, 5286, 5371, 7929, 10742, 15858, 16113, 32226, 36121, 48339, 72242, 96678, 108363, 115411, 216726, 230822, 325089, 346233, 650178, 692466, 1038699, 2077398, 4731851, 9463702, 14195553, 28391106, 42586659, 85173318]

約数ペア:

[(1, 85173318), (2, 42586659), (3, 28391106), (6, 14195553), (9, 9463702), (18, 4731851), (41, 2077398), (82, 1038699), (123, 692466), (131, 650178), (246, 346233), (262, 325089), (369, 230822), (393, 216726), (738, 115411), (786, 108363), (881, 96678), (1179, 72242), (1762, 48339), (2358, 36121), (2643, 32226), (5286, 16113), (5371, 15858), (7929, 10742)]