77369336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 160589520

約数和(自身を除く): 83220184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 257, 311, 484, 514, 622, 968, 1028, 1244, 2056, 2488, 2827, 3421, 5654, 6842, 11308, 13684, 22616, 27368, 31097, 37631, 62194, 75262, 79927, 124388, 150524, 159854, 248776, 301048, 319708, 639416, 879197, 1758394, 3516788, 7033576, 9671167, 19342334, 38684668, 77369336]

約数ペア:

[(1, 77369336), (2, 38684668), (4, 19342334), (8, 9671167), (11, 7033576), (22, 3516788), (44, 1758394), (88, 879197), (121, 639416), (242, 319708), (257, 301048), (311, 248776), (484, 159854), (514, 150524), (622, 124388), (968, 79927), (1028, 75262), (1244, 62194), (2056, 37631), (2488, 31097), (2827, 27368), (3421, 22616), (5654, 13684), (6842, 11308)]