90330548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 197925504

約数和(自身を除く): 107594956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 313, 626, 937, 1252, 1874, 2191, 3443, 3748, 4382, 6559, 6886, 8764, 10307, 13118, 13772, 20614, 24101, 26236, 41228, 48202, 72149, 96404, 144298, 288596, 293281, 586562, 1173124, 2052967, 3226091, 4105934, 6452182, 8211868, 12904364, 22582637, 45165274, 90330548]

約数ペア:

[(1, 90330548), (2, 45165274), (4, 22582637), (7, 12904364), (11, 8211868), (14, 6452182), (22, 4105934), (28, 3226091), (44, 2052967), (77, 1173124), (154, 586562), (308, 293281), (313, 288596), (626, 144298), (937, 96404), (1252, 72149), (1874, 48202), (2191, 41228), (3443, 26236), (3748, 24101), (4382, 20614), (6559, 13772), (6886, 13118), (8764, 10307)]