90907278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{196769}}^1$

素因数の和:196792

約数の個数: 32

約数和(自身を含む): 226679040

約数和(自身を除く): 135771762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 196769, 393538, 590307, 1180614, 1377383, 2164459, 2754766, 4132149, 4328918, 6493377, 8264298, 12986754, 15151213, 30302426, 45453639, 90907278]

約数ペア:

[(1, 90907278), (2, 45453639), (3, 30302426), (6, 15151213), (7, 12986754), (11, 8264298), (14, 6493377), (21, 4328918), (22, 4132149), (33, 2754766), (42, 2164459), (66, 1377383), (77, 1180614), (154, 590307), (231, 393538), (462, 196769)]