76878732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{915223}}^1$

素因数の和:915237

約数の個数: 24

約数和(自身を含む): 205010176

約数和(自身を除く): 128131444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 915223, 1830446, 2745669, 3660892, 5491338, 6406561, 10982676, 12813122, 19219683, 25626244, 38439366, 76878732]

約数ペア:

[(1, 76878732), (2, 38439366), (3, 25626244), (4, 19219683), (6, 12813122), (7, 10982676), (12, 6406561), (14, 5491338), (21, 3660892), (28, 2745669), (42, 1830446), (84, 915223)]