77439852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307301}}^1$

素因数の和:307318

約数の個数: 36

約数和(自身を含む): 223715856

約数和(自身を除く): 146276004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307301, 614602, 921903, 1229204, 1843806, 2151107, 2765709, 3687612, 4302214, 5531418, 6453321, 8604428, 11062836, 12906642, 19359963, 25813284, 38719926, 77439852]

約数ペア:

[(1, 77439852), (2, 38719926), (3, 25813284), (4, 19359963), (6, 12906642), (7, 11062836), (9, 8604428), (12, 6453321), (14, 5531418), (18, 4302214), (21, 3687612), (28, 2765709), (36, 2151107), (42, 1843806), (63, 1229204), (84, 921903), (126, 614602), (252, 307301)]