67136748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11257}}^1$

素因数の和:11342

約数の個数: 48

約数和(自身を含む): 181569024

約数和(自身を除く): 114432276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 11257, 22514, 33771, 45028, 67542, 78799, 135084, 157598, 236397, 315196, 472794, 799247, 945588, 1598494, 2397741, 3196988, 4795482, 5594729, 9590964, 11189458, 16784187, 22378916, 33568374, 67136748]

約数ペア:

[(1, 67136748), (2, 33568374), (3, 22378916), (4, 16784187), (6, 11189458), (7, 9590964), (12, 5594729), (14, 4795482), (21, 3196988), (28, 2397741), (42, 1598494), (71, 945588), (84, 799247), (142, 472794), (213, 315196), (284, 236397), (426, 157598), (497, 135084), (852, 78799), (994, 67542), (1491, 45028), (1988, 33771), (2982, 22514), (5964, 11257)]