64583334

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 144288144

約数和(自身を除く): 79704810

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 181, 258, 362, 387, 461, 543, 774, 922, 1086, 1383, 1629, 2766, 3258, 4149, 7783, 8298, 15566, 19823, 23349, 39646, 46698, 59469, 70047, 83441, 118938, 140094, 166882, 178407, 250323, 356814, 500646, 750969, 1501938, 3587963, 7175926, 10763889, 21527778, 32291667, 64583334]

約数ペア:

[(1, 64583334), (2, 32291667), (3, 21527778), (6, 10763889), (9, 7175926), (18, 3587963), (43, 1501938), (86, 750969), (129, 500646), (181, 356814), (258, 250323), (362, 178407), (387, 166882), (461, 140094), (543, 118938), (774, 83441), (922, 70047), (1086, 59469), (1383, 46698), (1629, 39646), (2766, 23349), (3258, 19823), (4149, 15566), (7783, 8298)]