90285444

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61169}}^1$

素因数の和:61220

約数の個数: 36

約数和(自身を含む): 233791740

約数和(自身を除く): 143506296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 61169, 122338, 183507, 244676, 367014, 550521, 734028, 1101042, 2202084, 2507929, 5015858, 7523787, 10031716, 15047574, 22571361, 30095148, 45142722, 90285444]

約数ペア:

[(1, 90285444), (2, 45142722), (3, 30095148), (4, 22571361), (6, 15047574), (9, 10031716), (12, 7523787), (18, 5015858), (36, 2507929), (41, 2202084), (82, 1101042), (123, 734028), (164, 550521), (246, 367014), (369, 244676), (492, 183507), (738, 122338), (1476, 61169)]