64168758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^3\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 145847520

約数和(自身を除く): 81678762

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 529, 586, 879, 1058, 1587, 1758, 2637, 3174, 4761, 5274, 6739, 9522, 12167, 13478, 20217, 24334, 36501, 40434, 60651, 73002, 109503, 121302, 154997, 219006, 309994, 464991, 929982, 1394973, 2789946, 3564931, 7129862, 10694793, 21389586, 32084379, 64168758]

約数ペア:

[(1, 64168758), (2, 32084379), (3, 21389586), (6, 10694793), (9, 7129862), (18, 3564931), (23, 2789946), (46, 1394973), (69, 929982), (138, 464991), (207, 309994), (293, 219006), (414, 154997), (529, 121302), (586, 109503), (879, 73002), (1058, 60651), (1587, 40434), (1758, 36501), (2637, 24334), (3174, 20217), (4761, 13478), (5274, 12167), (6739, 9522)]