65239944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 208327680

約数和(自身を除く): 143087736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 821, 903, 924, 946, 1032, 1204, 1419, 1642, 1806, 1848, 1892, 2408, 2463, 2838, 3284, 3311, 3612, 3784, 4926, 5676, 5747, 6568, 6622, 7224, 9031, 9852, 9933, 11352, 11494, 13244, 17241, 18062, 19704, 19866, 22988, 26488, 27093, 34482, 35303, 36124, 39732, 45976, 54186, 63217, 68964, 70606, 72248, 79464, 105909, 108372, 126434, 137928, 141212, 189651, 211818, 216744, 247121, 252868, 282424, 379302, 388333, 423636, 494242, 505736, 741363, 758604, 776666, 847272, 988484, 1164999, 1482726, 1517208, 1553332, 1976968, 2329998, 2718331, 2965452, 3106664, 4659996, 5436662, 5930904, 8154993, 9319992, 10873324, 16309986, 21746648, 32619972, 65239944]

約数ペア:

[(1, 65239944), (2, 32619972), (3, 21746648), (4, 16309986), (6, 10873324), (7, 9319992), (8, 8154993), (11, 5930904), (12, 5436662), (14, 4659996), (21, 3106664), (22, 2965452), (24, 2718331), (28, 2329998), (33, 1976968), (42, 1553332), (43, 1517208), (44, 1482726), (56, 1164999), (66, 988484), (77, 847272), (84, 776666), (86, 758604), (88, 741363), (129, 505736), (132, 494242), (154, 423636), (168, 388333), (172, 379302), (231, 282424), (258, 252868), (264, 247121), (301, 216744), (308, 211818), (344, 189651), (462, 141212), (473, 137928), (516, 126434), (602, 108372), (616, 105909), (821, 79464), (903, 72248), (924, 70606), (946, 68964), (1032, 63217), (1204, 54186), (1419, 45976), (1642, 39732), (1806, 36124), (1848, 35303), (1892, 34482), (2408, 27093), (2463, 26488), (2838, 22988), (3284, 19866), (3311, 19704), (3612, 18062), (3784, 17241), (4926, 13244), (5676, 11494), (5747, 11352), (6568, 9933), (6622, 9852), (7224, 9031)]