77187852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306301}}^1$

素因数の和:306318

約数の個数: 36

約数和(自身を含む): 222987856

約数和(自身を除く): 145800004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306301, 612602, 918903, 1225204, 1837806, 2144107, 2756709, 3675612, 4288214, 5513418, 6432321, 8576428, 11026836, 12864642, 19296963, 25729284, 38593926, 77187852]

約数ペア:

[(1, 77187852), (2, 38593926), (3, 25729284), (4, 19296963), (6, 12864642), (7, 11026836), (9, 8576428), (12, 6432321), (14, 5513418), (18, 4288214), (21, 3675612), (28, 2756709), (36, 2144107), (42, 1837806), (63, 1225204), (84, 918903), (126, 612602), (252, 306301)]