79787016

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25771}}^1$

素因数の和:25826

約数の個数: 48

約数和(自身を含む): 221123760

約数和(自身を除く): 141336744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25771, 51542, 77313, 103084, 154626, 206168, 231939, 309252, 463878, 618504, 927756, 1108153, 1855512, 2216306, 3324459, 4432612, 6648918, 8865224, 9973377, 13297836, 19946754, 26595672, 39893508, 79787016]

約数ペア:

[(1, 79787016), (2, 39893508), (3, 26595672), (4, 19946754), (6, 13297836), (8, 9973377), (9, 8865224), (12, 6648918), (18, 4432612), (24, 3324459), (36, 2216306), (43, 1855512), (72, 1108153), (86, 927756), (129, 618504), (172, 463878), (258, 309252), (344, 231939), (387, 206168), (516, 154626), (774, 103084), (1032, 77313), (1548, 51542), (3096, 25771)]