86421104

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 90

約数和(自身を含む): 214330032

約数和(自身を除く): 127908928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 911, 968, 1078, 1232, 1694, 1822, 1936, 2156, 3388, 3644, 4312, 5929, 6377, 6776, 7288, 8624, 10021, 11858, 12754, 13552, 14576, 20042, 23716, 25508, 40084, 44639, 47432, 51016, 70147, 80168, 89278, 94864, 102032, 110231, 140294, 160336, 178556, 220462, 280588, 357112, 440924, 491029, 561176, 714224, 771617, 881848, 982058, 1122352, 1543234, 1763696, 1964116, 3086468, 3928232, 5401319, 6172936, 7856464, 10802638, 12345872, 21605276, 43210552, 86421104]

約数ペア:

[(1, 86421104), (2, 43210552), (4, 21605276), (7, 12345872), (8, 10802638), (11, 7856464), (14, 6172936), (16, 5401319), (22, 3928232), (28, 3086468), (44, 1964116), (49, 1763696), (56, 1543234), (77, 1122352), (88, 982058), (98, 881848), (112, 771617), (121, 714224), (154, 561176), (176, 491029), (196, 440924), (242, 357112), (308, 280588), (392, 220462), (484, 178556), (539, 160336), (616, 140294), (784, 110231), (847, 102032), (911, 94864), (968, 89278), (1078, 80168), (1232, 70147), (1694, 51016), (1822, 47432), (1936, 44639), (2156, 40084), (3388, 25508), (3644, 23716), (4312, 20042), (5929, 14576), (6377, 13552), (6776, 12754), (7288, 11858), (8624, 10021)]