90270614

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{81619}}^1$

素因数の和:81707

約数の個数: 16

約数和(自身を含む): 156710400

約数和(自身を除く): 66439786

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 81619, 163238, 571333, 1142666, 6447901, 12895802, 45135307, 90270614]

約数ペア:

[(1, 90270614), (2, 45135307), (7, 12895802), (14, 6447901), (79, 1142666), (158, 571333), (553, 163238), (1106, 81619)]