68753662076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{65929}}^1$

素因数の和:66254

約数の個数: 48

約数和(自身を含む): 132981337440

約数和(自身を除く): 64227675364

約数列:

[1, 2, 4, 11, 22, 44, 137, 173, 274, 346, 548, 692, 1507, 1903, 3014, 3806, 6028, 7612, 23701, 47402, 65929, 94804, 131858, 260711, 263716, 521422, 725219, 1042844, 1450438, 2900876, 9032273, 11405717, 18064546, 22811434, 36129092, 45622868, 99355003, 125462887, 198710006, 250925774, 397420012, 501851548, 1562583229, 3125166458, 6250332916, 17188415519, 34376831038, 68753662076]

約数ペア:

[(1, 68753662076), (2, 34376831038), (4, 17188415519), (11, 6250332916), (22, 3125166458), (44, 1562583229), (137, 501851548), (173, 397420012), (274, 250925774), (346, 198710006), (548, 125462887), (692, 99355003), (1507, 45622868), (1903, 36129092), (3014, 22811434), (3806, 18064546), (6028, 11405717), (7612, 9032273), (23701, 2900876), (47402, 1450438), (65929, 1042844), (94804, 725219), (131858, 521422), (260711, 263716)]