84168868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18712

約数の個数: 36

約数和(自身を含む): 178803072

約数和(自身を除く): 94634204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 18671, 37342, 74684, 130697, 261394, 429433, 522788, 858866, 914879, 1717732, 1829758, 3006031, 3659516, 6012062, 12024124, 21042217, 42084434, 84168868]

約数ペア:

[(1, 84168868), (2, 42084434), (4, 21042217), (7, 12024124), (14, 6012062), (23, 3659516), (28, 3006031), (46, 1829758), (49, 1717732), (92, 914879), (98, 858866), (161, 522788), (196, 429433), (322, 261394), (644, 130697), (1127, 74684), (2254, 37342), (4508, 18671)]