90165292

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 54

約数和(自身を含む): 190445892

約数和(自身を除く): 100280600

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 547, 812, 841, 1094, 1421, 1682, 2188, 2842, 3364, 3829, 5684, 5887, 7658, 11774, 15316, 15863, 23548, 26803, 31726, 41209, 53606, 63452, 82418, 107212, 111041, 164836, 222082, 444164, 460027, 777287, 920054, 1554574, 1840108, 3109148, 3220189, 6440378, 12880756, 22541323, 45082646, 90165292]

約数ペア:

[(1, 90165292), (2, 45082646), (4, 22541323), (7, 12880756), (14, 6440378), (28, 3220189), (29, 3109148), (49, 1840108), (58, 1554574), (98, 920054), (116, 777287), (196, 460027), (203, 444164), (406, 222082), (547, 164836), (812, 111041), (841, 107212), (1094, 82418), (1421, 63452), (1682, 53606), (2188, 41209), (2842, 31726), (3364, 26803), (3829, 23548), (5684, 15863), (5887, 15316), (7658, 11774)]