66776724

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29443}}^1$

素因数の和:29466

約数の個数: 60

約数和(自身を含む): 199512544

約数和(自身を除く): 132735820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 29443, 58886, 88329, 117772, 176658, 206101, 264987, 353316, 412202, 529974, 618303, 794961, 824404, 1059948, 1236606, 1589922, 1854909, 2384883, 2473212, 3179844, 3709818, 4769766, 5564727, 7419636, 9539532, 11129454, 16694181, 22258908, 33388362, 66776724]

約数ペア:

[(1, 66776724), (2, 33388362), (3, 22258908), (4, 16694181), (6, 11129454), (7, 9539532), (9, 7419636), (12, 5564727), (14, 4769766), (18, 3709818), (21, 3179844), (27, 2473212), (28, 2384883), (36, 1854909), (42, 1589922), (54, 1236606), (63, 1059948), (81, 824404), (84, 794961), (108, 618303), (126, 529974), (162, 412202), (189, 353316), (252, 264987), (324, 206101), (378, 176658), (567, 117772), (756, 88329), (1134, 58886), (2268, 29443)]