127644552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84421}}^1$

素因数の和:84443

約数の個数: 64

約数和(自身を含む): 405225600

約数和(自身を除く): 277581048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84421, 168842, 253263, 337684, 506526, 590947, 675368, 759789, 1013052, 1181894, 1519578, 1772841, 2026104, 2279367, 2363788, 3039156, 3545682, 4558734, 4727576, 5318523, 6078312, 7091364, 9117468, 10637046, 14182728, 15955569, 18234936, 21274092, 31911138, 42548184, 63822276, 127644552]

約数ペア:

[(1, 127644552), (2, 63822276), (3, 42548184), (4, 31911138), (6, 21274092), (7, 18234936), (8, 15955569), (9, 14182728), (12, 10637046), (14, 9117468), (18, 7091364), (21, 6078312), (24, 5318523), (27, 4727576), (28, 4558734), (36, 3545682), (42, 3039156), (54, 2363788), (56, 2279367), (63, 2026104), (72, 1772841), (84, 1519578), (108, 1181894), (126, 1013052), (168, 759789), (189, 675368), (216, 590947), (252, 506526), (378, 337684), (504, 253263), (756, 168842), (1512, 84421)]