78231852

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3677}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 203908320

約数和(自身を除く): 125676468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3677, 5319, 7092, 7354, 10638, 11031, 14708, 21276, 22062, 33093, 44124, 66186, 99279, 132372, 198558, 397116, 724369, 1448738, 2173107, 2897476, 4346214, 6519321, 8692428, 13038642, 19557963, 26077284, 39115926, 78231852]

約数ペア:

[(1, 78231852), (2, 39115926), (3, 26077284), (4, 19557963), (6, 13038642), (9, 8692428), (12, 6519321), (18, 4346214), (27, 2897476), (36, 2173107), (54, 1448738), (108, 724369), (197, 397116), (394, 198558), (591, 132372), (788, 99279), (1182, 66186), (1773, 44124), (2364, 33093), (3546, 22062), (3677, 21276), (5319, 14708), (7092, 11031), (7354, 10638)]