68722248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3823}}^1$

素因数の和:3946

約数の個数: 64

約数和(自身を含む): 198236160

約数和(自身を除く): 129513912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 3823, 4494, 5992, 7646, 8988, 11469, 15292, 17976, 22938, 26761, 30584, 45876, 53522, 80283, 91752, 107044, 160566, 214088, 321132, 409061, 642264, 818122, 1227183, 1636244, 2454366, 2863427, 3272488, 4908732, 5726854, 8590281, 9817464, 11453708, 17180562, 22907416, 34361124, 68722248]

約数ペア:

[(1, 68722248), (2, 34361124), (3, 22907416), (4, 17180562), (6, 11453708), (7, 9817464), (8, 8590281), (12, 5726854), (14, 4908732), (21, 3272488), (24, 2863427), (28, 2454366), (42, 1636244), (56, 1227183), (84, 818122), (107, 642264), (168, 409061), (214, 321132), (321, 214088), (428, 160566), (642, 107044), (749, 91752), (856, 80283), (1284, 53522), (1498, 45876), (2247, 30584), (2568, 26761), (2996, 22938), (3823, 17976), (4494, 15292), (5992, 11469), (7646, 8988)]