68157894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 161450496

約数和(自身を除く): 93292602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 106, 134, 159, 201, 318, 371, 402, 457, 469, 742, 914, 938, 1113, 1371, 1407, 2226, 2742, 2814, 3199, 3551, 6398, 7102, 9597, 10653, 19194, 21306, 24221, 24857, 30619, 48442, 49714, 61238, 72663, 74571, 91857, 145326, 149142, 169547, 183714, 214333, 339094, 428666, 508641, 642999, 1017282, 1285998, 1622807, 3245614, 4868421, 9736842, 11359649, 22719298, 34078947, 68157894]

約数ペア:

[(1, 68157894), (2, 34078947), (3, 22719298), (6, 11359649), (7, 9736842), (14, 4868421), (21, 3245614), (42, 1622807), (53, 1285998), (67, 1017282), (106, 642999), (134, 508641), (159, 428666), (201, 339094), (318, 214333), (371, 183714), (402, 169547), (457, 149142), (469, 145326), (742, 91857), (914, 74571), (938, 72663), (1113, 61238), (1371, 49714), (1407, 48442), (2226, 30619), (2742, 24857), (2814, 24221), (3199, 21306), (3551, 19194), (6398, 10653), (7102, 9597)]