66038688

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 72

約数和(自身を含む): 189641088

約数和(自身を除く): 123602400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2143, 2568, 3424, 3852, 4286, 5136, 6429, 7704, 8572, 10272, 12858, 15408, 17144, 19287, 25716, 30816, 34288, 38574, 51432, 68576, 77148, 102864, 154296, 205728, 229301, 308592, 458602, 617184, 687903, 917204, 1375806, 1834408, 2063709, 2751612, 3668816, 4127418, 5503224, 7337632, 8254836, 11006448, 16509672, 22012896, 33019344, 66038688]

約数ペア:

[(1, 66038688), (2, 33019344), (3, 22012896), (4, 16509672), (6, 11006448), (8, 8254836), (9, 7337632), (12, 5503224), (16, 4127418), (18, 3668816), (24, 2751612), (32, 2063709), (36, 1834408), (48, 1375806), (72, 917204), (96, 687903), (107, 617184), (144, 458602), (214, 308592), (288, 229301), (321, 205728), (428, 154296), (642, 102864), (856, 77148), (963, 68576), (1284, 51432), (1712, 38574), (1926, 34288), (2143, 30816), (2568, 25716), (3424, 19287), (3852, 17144), (4286, 15408), (5136, 12858), (6429, 10272), (7704, 8572)]