85306172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 183816192

約数和(自身を除く): 98510020

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4273, 4991, 8546, 9982, 17092, 19964, 29911, 59822, 98279, 119644, 132463, 196558, 264926, 393116, 529852, 687953, 927241, 1375906, 1854482, 2751812, 3046649, 3708964, 6093298, 12186596, 21326543, 42653086, 85306172]

約数ペア:

[(1, 85306172), (2, 42653086), (4, 21326543), (7, 12186596), (14, 6093298), (23, 3708964), (28, 3046649), (31, 2751812), (46, 1854482), (62, 1375906), (92, 927241), (124, 687953), (161, 529852), (217, 393116), (322, 264926), (434, 196558), (644, 132463), (713, 119644), (868, 98279), (1426, 59822), (2852, 29911), (4273, 19964), (4991, 17092), (8546, 9982)]