90888588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{120223}}^1$

素因数の和:120243

約数の個数: 48

約数和(自身を含む): 269301760

約数和(自身を除く): 178413172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 120223, 240446, 360669, 480892, 721338, 841561, 1082007, 1442676, 1683122, 2164014, 2524683, 3246021, 3366244, 4328028, 5049366, 6492042, 7574049, 10098732, 12984084, 15148098, 22722147, 30296196, 45444294, 90888588]

約数ペア:

[(1, 90888588), (2, 45444294), (3, 30296196), (4, 22722147), (6, 15148098), (7, 12984084), (9, 10098732), (12, 7574049), (14, 6492042), (18, 5049366), (21, 4328028), (27, 3366244), (28, 3246021), (36, 2524683), (42, 2164014), (54, 1683122), (63, 1442676), (84, 1082007), (108, 841561), (126, 721338), (189, 480892), (252, 360669), (378, 240446), (756, 120223)]