77907676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13354

約数の個数: 48

約数和(自身を含む): 178940160

約数和(自身を除く): 101032484

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 13313, 26626, 53252, 93191, 146443, 186382, 252947, 292886, 372764, 505894, 585772, 1011788, 1025101, 1770629, 2050202, 2782417, 3541258, 4100404, 5564834, 7082516, 11129668, 19476919, 38953838, 77907676]

約数ペア:

[(1, 77907676), (2, 38953838), (4, 19476919), (7, 11129668), (11, 7082516), (14, 5564834), (19, 4100404), (22, 3541258), (28, 2782417), (38, 2050202), (44, 1770629), (76, 1025101), (77, 1011788), (133, 585772), (154, 505894), (209, 372764), (266, 292886), (308, 252947), (418, 186382), (532, 146443), (836, 93191), (1463, 53252), (2926, 26626), (5852, 13313)]