77749896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 222842880

約数和(自身を除く): 145092984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 467, 934, 991, 1401, 1868, 1982, 2802, 2973, 3269, 3736, 3964, 5604, 5946, 6538, 6937, 7928, 9807, 11208, 11892, 13076, 13874, 19614, 20811, 23784, 26152, 27748, 39228, 41622, 55496, 78456, 83244, 166488, 462797, 925594, 1388391, 1851188, 2776782, 3239579, 3702376, 5553564, 6479158, 9718737, 11107128, 12958316, 19437474, 25916632, 38874948, 77749896]

約数ペア:

[(1, 77749896), (2, 38874948), (3, 25916632), (4, 19437474), (6, 12958316), (7, 11107128), (8, 9718737), (12, 6479158), (14, 5553564), (21, 3702376), (24, 3239579), (28, 2776782), (42, 1851188), (56, 1388391), (84, 925594), (168, 462797), (467, 166488), (934, 83244), (991, 78456), (1401, 55496), (1868, 41622), (1982, 39228), (2802, 27748), (2973, 26152), (3269, 23784), (3736, 20811), (3964, 19614), (5604, 13874), (5946, 13076), (6538, 11892), (6937, 11208), (7928, 9807)]