73115812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 160288128

約数和(自身を除く): 87172316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 857, 1108, 1714, 1939, 3047, 3428, 3878, 5999, 6094, 7756, 9427, 11998, 12188, 18854, 21329, 23996, 37708, 42658, 65989, 85316, 131978, 237389, 263956, 474778, 949556, 1661723, 2611279, 3323446, 5222558, 6646892, 10445116, 18278953, 36557906, 73115812]

約数ペア:

[(1, 73115812), (2, 36557906), (4, 18278953), (7, 10445116), (11, 6646892), (14, 5222558), (22, 3323446), (28, 2611279), (44, 1661723), (77, 949556), (154, 474778), (277, 263956), (308, 237389), (554, 131978), (857, 85316), (1108, 65989), (1714, 42658), (1939, 37708), (3047, 23996), (3428, 21329), (3878, 18854), (5999, 12188), (6094, 11998), (7756, 9427)]