87785802

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 219260160

約数和(自身を除く): 131474358

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 5437, 8073, 10874, 16146, 16311, 32622, 48933, 70681, 97866, 125051, 141362, 146799, 212043, 250102, 293598, 375153, 424086, 636129, 750306, 1125459, 1272258, 1625663, 1908387, 2250918, 3251326, 3376377, 3816774, 4876989, 6752754, 9753978, 14630967, 29261934, 43892901, 87785802]

約数ペア:

[(1, 87785802), (2, 43892901), (3, 29261934), (6, 14630967), (9, 9753978), (13, 6752754), (18, 4876989), (23, 3816774), (26, 3376377), (27, 3251326), (39, 2250918), (46, 1908387), (54, 1625663), (69, 1272258), (78, 1125459), (117, 750306), (138, 636129), (207, 424086), (234, 375153), (299, 293598), (351, 250102), (414, 212043), (598, 146799), (621, 141362), (702, 125051), (897, 97866), (1242, 70681), (1794, 48933), (2691, 32622), (5382, 16311), (5437, 16146), (8073, 10874)]