78538488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{467491}}^1$

素因数の和:467507

約数の個数: 32

約数和(自身を含む): 224396160

約数和(自身を除く): 145857672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 467491, 934982, 1402473, 1869964, 2804946, 3272437, 3739928, 5609892, 6544874, 9817311, 11219784, 13089748, 19634622, 26179496, 39269244, 78538488]

約数ペア:

[(1, 78538488), (2, 39269244), (3, 26179496), (4, 19634622), (6, 13089748), (7, 11219784), (8, 9817311), (12, 6544874), (14, 5609892), (21, 3739928), (24, 3272437), (28, 2804946), (42, 1869964), (56, 1402473), (84, 934982), (168, 467491)]