78798888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{156347}}^1$

素因数の和:156366

約数の個数: 48

約数和(自身を含む): 243902880

約数和(自身を除く): 165103992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 156347, 312694, 469041, 625388, 938082, 1094429, 1250776, 1407123, 1876164, 2188858, 2814246, 3283287, 3752328, 4377716, 5628492, 6566574, 8755432, 9849861, 11256984, 13133148, 19699722, 26266296, 39399444, 78798888]

約数ペア:

[(1, 78798888), (2, 39399444), (3, 26266296), (4, 19699722), (6, 13133148), (7, 11256984), (8, 9849861), (9, 8755432), (12, 6566574), (14, 5628492), (18, 4377716), (21, 3752328), (24, 3283287), (28, 2814246), (36, 2188858), (42, 1876164), (56, 1407123), (63, 1250776), (72, 1094429), (84, 938082), (126, 625388), (168, 469041), (252, 312694), (504, 156347)]