75646818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 182286720

約数和(自身を除く): 106639902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 547, 591, 702, 1094, 1182, 1641, 1773, 2561, 3282, 3546, 4923, 5122, 5319, 7111, 7683, 9846, 10638, 14222, 14769, 15366, 21333, 23049, 29538, 42666, 46098, 63999, 69147, 107759, 127998, 138294, 191997, 215518, 323277, 383994, 646554, 969831, 1400867, 1939662, 2801734, 2909493, 4202601, 5818986, 8405202, 12607803, 25215606, 37823409, 75646818]

約数ペア:

[(1, 75646818), (2, 37823409), (3, 25215606), (6, 12607803), (9, 8405202), (13, 5818986), (18, 4202601), (26, 2909493), (27, 2801734), (39, 1939662), (54, 1400867), (78, 969831), (117, 646554), (197, 383994), (234, 323277), (351, 215518), (394, 191997), (547, 138294), (591, 127998), (702, 107759), (1094, 69147), (1182, 63999), (1641, 46098), (1773, 42666), (2561, 29538), (3282, 23049), (3546, 21333), (4923, 15366), (5122, 14769), (5319, 14222), (7111, 10638), (7683, 9846)]