90253394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 177785280

約数和(自身を除く): 87531886

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 2887, 4466, 5774, 15631, 20209, 31262, 31757, 40418, 63514, 83723, 141463, 167446, 222299, 282926, 444598, 586061, 920953, 1172122, 1556093, 1841906, 3112186, 4102427, 6446671, 8204854, 12893342, 45126697, 90253394]

約数ペア:

[(1, 90253394), (2, 45126697), (7, 12893342), (11, 8204854), (14, 6446671), (22, 4102427), (29, 3112186), (49, 1841906), (58, 1556093), (77, 1172122), (98, 920953), (154, 586061), (203, 444598), (319, 282926), (406, 222299), (539, 167446), (638, 141463), (1078, 83723), (1421, 63514), (2233, 40418), (2842, 31757), (2887, 31262), (4466, 20209), (5774, 15631)]