90164808

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{29123}}^1$

素因数の和:29178

約数の個数: 48

約数和(自身を含む): 249883920

約数和(自身を除く): 159719112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 29123, 58246, 87369, 116492, 174738, 232984, 262107, 349476, 524214, 698952, 1048428, 1252289, 2096856, 2504578, 3756867, 5009156, 7513734, 10018312, 11270601, 15027468, 22541202, 30054936, 45082404, 90164808]

約数ペア:

[(1, 90164808), (2, 45082404), (3, 30054936), (4, 22541202), (6, 15027468), (8, 11270601), (9, 10018312), (12, 7513734), (18, 5009156), (24, 3756867), (36, 2504578), (43, 2096856), (72, 1252289), (86, 1048428), (129, 698952), (172, 524214), (258, 349476), (344, 262107), (387, 232984), (516, 174738), (774, 116492), (1032, 87369), (1548, 58246), (3096, 29123)]