64756494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 153788544

約数和(自身を除く): 89032050

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 251, 502, 753, 1303, 1506, 2259, 2606, 2761, 3909, 4518, 5522, 7818, 8283, 11727, 14333, 16566, 23454, 24849, 28666, 42999, 49698, 85998, 128997, 257994, 327053, 654106, 981159, 1962318, 2943477, 3597583, 5886954, 7195166, 10792749, 21585498, 32378247, 64756494]

約数ペア:

[(1, 64756494), (2, 32378247), (3, 21585498), (6, 10792749), (9, 7195166), (11, 5886954), (18, 3597583), (22, 2943477), (33, 1962318), (66, 981159), (99, 654106), (198, 327053), (251, 257994), (502, 128997), (753, 85998), (1303, 49698), (1506, 42999), (2259, 28666), (2606, 24849), (2761, 23454), (3909, 16566), (4518, 14333), (5522, 11727), (7818, 8283)]