68032312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 71935688

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 89, 94, 107, 152, 178, 188, 214, 356, 376, 428, 712, 856, 893, 1691, 1786, 2033, 3382, 3572, 4066, 4183, 5029, 6764, 7144, 8132, 8366, 9523, 10058, 13528, 16264, 16732, 19046, 20116, 33464, 38092, 40232, 76184, 79477, 95551, 158954, 180937, 191102, 317908, 361874, 382204, 447581, 635816, 723748, 764408, 895162, 1447496, 1790324, 3580648, 8504039, 17008078, 34016156, 68032312]

約数ペア:

[(1, 68032312), (2, 34016156), (4, 17008078), (8, 8504039), (19, 3580648), (38, 1790324), (47, 1447496), (76, 895162), (89, 764408), (94, 723748), (107, 635816), (152, 447581), (178, 382204), (188, 361874), (214, 317908), (356, 191102), (376, 180937), (428, 158954), (712, 95551), (856, 79477), (893, 76184), (1691, 40232), (1786, 38092), (2033, 33464), (3382, 20116), (3572, 19046), (4066, 16732), (4183, 16264), (5029, 13528), (6764, 10058), (7144, 9523), (8132, 8366)]