77745148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 160199424

約数和(自身を除く): 82454276

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2837, 5674, 6851, 11348, 13702, 27404, 36881, 48229, 73762, 87947, 96458, 147524, 175894, 192916, 351788, 626977, 1143311, 1253954, 1495099, 2286622, 2507908, 2990198, 4573244, 5980396, 19436287, 38872574, 77745148]

約数ペア:

[(1, 77745148), (2, 38872574), (4, 19436287), (13, 5980396), (17, 4573244), (26, 2990198), (31, 2507908), (34, 2286622), (52, 1495099), (62, 1253954), (68, 1143311), (124, 626977), (221, 351788), (403, 192916), (442, 175894), (527, 147524), (806, 96458), (884, 87947), (1054, 73762), (1612, 48229), (2108, 36881), (2837, 27404), (5674, 13702), (6851, 11348)]