80685486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1613}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 200420064

約数和(自身を除く): 119734578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1191, 1613, 2382, 2779, 3226, 3573, 4839, 5558, 7146, 8337, 9678, 11291, 14517, 16674, 22582, 25011, 29034, 33873, 50022, 67746, 101619, 203238, 640361, 1280722, 1921083, 3842166, 4482527, 5763249, 8965054, 11526498, 13447581, 26895162, 40342743, 80685486]

約数ペア:

[(1, 80685486), (2, 40342743), (3, 26895162), (6, 13447581), (7, 11526498), (9, 8965054), (14, 5763249), (18, 4482527), (21, 3842166), (42, 1921083), (63, 1280722), (126, 640361), (397, 203238), (794, 101619), (1191, 67746), (1613, 50022), (2382, 33873), (2779, 29034), (3226, 25011), (3573, 22582), (4839, 16674), (5558, 14517), (7146, 11291), (8337, 9678)]