27689076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 74057984

約数和(自身を除く): 46368908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 577, 774, 1116, 1154, 1333, 1548, 1731, 2308, 2666, 3462, 3999, 5193, 5332, 6924, 7998, 10386, 11997, 15996, 17887, 20772, 23994, 24811, 35774, 47988, 49622, 53661, 71548, 74433, 99244, 107322, 148866, 160983, 214644, 223299, 297732, 321966, 446598, 643932, 769141, 893196, 1538282, 2307423, 3076564, 4614846, 6922269, 9229692, 13844538, 27689076]

約数ペア:

[(1, 27689076), (2, 13844538), (3, 9229692), (4, 6922269), (6, 4614846), (9, 3076564), (12, 2307423), (18, 1538282), (31, 893196), (36, 769141), (43, 643932), (62, 446598), (86, 321966), (93, 297732), (124, 223299), (129, 214644), (172, 160983), (186, 148866), (258, 107322), (279, 99244), (372, 74433), (387, 71548), (516, 53661), (558, 49622), (577, 47988), (774, 35774), (1116, 24811), (1154, 23994), (1333, 20772), (1548, 17887), (1731, 15996), (2308, 11997), (2666, 10386), (3462, 7998), (3999, 6924), (5193, 5332)]