78814836

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31729}}^1$

素因数の和:31765

約数の個数: 48

約数和(自身を含む): 213225600

約数和(自身を除く): 134410764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31729, 63458, 95187, 126916, 190374, 285561, 380748, 571122, 729767, 856683, 1142244, 1459534, 1713366, 2189301, 2919068, 3426732, 4378602, 6567903, 8757204, 13135806, 19703709, 26271612, 39407418, 78814836]

約数ペア:

[(1, 78814836), (2, 39407418), (3, 26271612), (4, 19703709), (6, 13135806), (9, 8757204), (12, 6567903), (18, 4378602), (23, 3426732), (27, 2919068), (36, 2189301), (46, 1713366), (54, 1459534), (69, 1142244), (92, 856683), (108, 729767), (138, 571122), (207, 380748), (276, 285561), (414, 190374), (621, 126916), (828, 95187), (1242, 63458), (2484, 31729)]