77062156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 71960564

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 139, 263, 278, 526, 527, 556, 1052, 1054, 2108, 2363, 4309, 4471, 4726, 8153, 8618, 8942, 9452, 16306, 17236, 17884, 32612, 36557, 73114, 73253, 138601, 146228, 146506, 277202, 293012, 554404, 621469, 1133267, 1242938, 2266534, 2485876, 4533068, 19265539, 38531078, 77062156]

約数ペア:

[(1, 77062156), (2, 38531078), (4, 19265539), (17, 4533068), (31, 2485876), (34, 2266534), (62, 1242938), (68, 1133267), (124, 621469), (139, 554404), (263, 293012), (278, 277202), (526, 146506), (527, 146228), (556, 138601), (1052, 73253), (1054, 73114), (2108, 36557), (2363, 32612), (4309, 17884), (4471, 17236), (4726, 16306), (8153, 9452), (8618, 8942)]