68403918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 88268082

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 67, 93, 134, 186, 201, 341, 402, 499, 682, 737, 998, 1023, 1474, 1497, 2046, 2077, 2211, 2994, 4154, 4422, 5489, 6231, 10978, 12462, 15469, 16467, 22847, 30938, 32934, 33433, 45694, 46407, 66866, 68541, 92814, 100299, 137082, 170159, 200598, 340318, 367763, 510477, 735526, 1020954, 1036423, 1103289, 2072846, 2206578, 3109269, 6218538, 11400653, 22801306, 34201959, 68403918]

約数ペア:

[(1, 68403918), (2, 34201959), (3, 22801306), (6, 11400653), (11, 6218538), (22, 3109269), (31, 2206578), (33, 2072846), (62, 1103289), (66, 1036423), (67, 1020954), (93, 735526), (134, 510477), (186, 367763), (201, 340318), (341, 200598), (402, 170159), (499, 137082), (682, 100299), (737, 92814), (998, 68541), (1023, 66866), (1474, 46407), (1497, 45694), (2046, 33433), (2077, 32934), (2211, 30938), (2994, 22847), (4154, 16467), (4422, 15469), (5489, 12462), (6231, 10978)]