88807986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 198300960

約数和(自身を除く): 109492974

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 537, 641, 774, 1074, 1282, 1611, 1923, 3222, 3846, 5769, 7697, 11538, 15394, 23091, 27563, 46182, 55126, 69273, 82689, 114739, 138546, 165378, 229478, 248067, 344217, 496134, 688434, 1032651, 2065302, 4933777, 9867554, 14801331, 29602662, 44403993, 88807986]

約数ペア:

[(1, 88807986), (2, 44403993), (3, 29602662), (6, 14801331), (9, 9867554), (18, 4933777), (43, 2065302), (86, 1032651), (129, 688434), (179, 496134), (258, 344217), (358, 248067), (387, 229478), (537, 165378), (641, 138546), (774, 114739), (1074, 82689), (1282, 69273), (1611, 55126), (1923, 46182), (3222, 27563), (3846, 23091), (5769, 15394), (7697, 11538)]