74155081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 32713079

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 557, 637, 931, 1001, 1463, 1729, 2717, 3899, 6127, 7007, 7241, 10241, 10583, 12103, 19019, 27293, 42889, 50687, 74081, 79651, 116413, 133133, 137579, 300223, 354809, 518567, 557557, 814891, 963053, 1513369, 3902899, 5704237, 6741371, 10593583, 74155081]

約数ペア:

[(1, 74155081), (7, 10593583), (11, 6741371), (13, 5704237), (19, 3902899), (49, 1513369), (77, 963053), (91, 814891), (133, 557557), (143, 518567), (209, 354809), (247, 300223), (539, 137579), (557, 133133), (637, 116413), (931, 79651), (1001, 74081), (1463, 50687), (1729, 42889), (2717, 27293), (3899, 19019), (6127, 12103), (7007, 10583), (7241, 10241)]