72236922121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{4271}}^1$

素因数の和:4379

約数の個数: 72

約数和(自身を含む): 98053473024

約数和(自身を除く): 25816550903

約数列:

[1, 7, 13, 17, 29, 91, 119, 169, 203, 221, 377, 493, 841, 1183, 1547, 2639, 2873, 3451, 4271, 4901, 5887, 6409, 10933, 14297, 20111, 29897, 34307, 44863, 55523, 72607, 76531, 83317, 100079, 123859, 142129, 185861, 388661, 508249, 583219, 721799, 867013, 943891, 994903, 1301027, 1610167, 2105603, 2416193, 3591911, 5052593, 6607237, 11271169, 12270583, 14739221, 16913351, 20932171, 25143377, 27372839, 46694843, 61062487, 85894081, 146525197, 191609873, 326863901, 355846907, 427437409, 607032959, 793812331, 2490928349, 4249230713, 5556686317, 10319560303, 72236922121]

約数ペア:

[(1, 72236922121), (7, 10319560303), (13, 5556686317), (17, 4249230713), (29, 2490928349), (91, 793812331), (119, 607032959), (169, 427437409), (203, 355846907), (221, 326863901), (377, 191609873), (493, 146525197), (841, 85894081), (1183, 61062487), (1547, 46694843), (2639, 27372839), (2873, 25143377), (3451, 20932171), (4271, 16913351), (4901, 14739221), (5887, 12270583), (6409, 11271169), (10933, 6607237), (14297, 5052593), (20111, 3591911), (29897, 2416193), (34307, 2105603), (44863, 1610167), (55523, 1301027), (72607, 994903), (76531, 943891), (83317, 867013), (100079, 721799), (123859, 583219), (142129, 508249), (185861, 388661)]