81034746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6221}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 175609728

約数和(自身を除く): 94574982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6221, 6513, 12442, 13026, 18663, 37326, 80873, 161746, 242619, 485238, 1038907, 2077814, 3116721, 6233442, 13505791, 27011582, 40517373, 81034746]

約数ペア:

[(1, 81034746), (2, 40517373), (3, 27011582), (6, 13505791), (13, 6233442), (26, 3116721), (39, 2077814), (78, 1038907), (167, 485238), (334, 242619), (501, 161746), (1002, 80873), (2171, 37326), (4342, 18663), (6221, 13026), (6513, 12442)]