90249174

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{38867}}^1$

素因数の和:38921

約数の個数: 32

約数和(自身を含む): 205223040

約数和(自身を除く): 114973866

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 38867, 77734, 116601, 233202, 349803, 699606, 1049409, 1671281, 2098818, 3342562, 5013843, 10027686, 15041529, 30083058, 45124587, 90249174]

約数ペア:

[(1, 90249174), (2, 45124587), (3, 30083058), (6, 15041529), (9, 10027686), (18, 5013843), (27, 3342562), (43, 2098818), (54, 1671281), (86, 1049409), (129, 699606), (258, 349803), (387, 233202), (774, 116601), (1161, 77734), (2322, 38867)]