8277948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 24216192

約数和(自身を除く): 15938244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 307, 321, 428, 614, 642, 749, 921, 963, 1228, 1284, 1498, 1842, 1926, 2149, 2247, 2763, 2996, 3684, 3852, 4298, 4494, 5526, 6447, 6741, 8596, 8988, 11052, 12894, 13482, 19341, 25788, 26964, 32849, 38682, 65698, 77364, 98547, 131396, 197094, 229943, 295641, 394188, 459886, 591282, 689829, 919772, 1182564, 1379658, 2069487, 2759316, 4138974, 8277948]

約数ペア:

[(1, 8277948), (2, 4138974), (3, 2759316), (4, 2069487), (6, 1379658), (7, 1182564), (9, 919772), (12, 689829), (14, 591282), (18, 459886), (21, 394188), (28, 295641), (36, 229943), (42, 197094), (63, 131396), (84, 98547), (107, 77364), (126, 65698), (214, 38682), (252, 32849), (307, 26964), (321, 25788), (428, 19341), (614, 13482), (642, 12894), (749, 11052), (921, 8988), (963, 8596), (1228, 6741), (1284, 6447), (1498, 5526), (1842, 4494), (1926, 4298), (2149, 3852), (2247, 3684), (2763, 2996)]