66178656

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3767}}^1$

素因数の和:3844

約数の個数: 72

約数和(自身を含む): 191331504

約数和(自身を除く): 125152848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 3767, 4392, 5856, 7534, 8784, 11301, 15068, 17568, 22602, 30136, 33903, 45204, 60272, 67806, 90408, 120544, 135612, 180816, 229787, 271224, 361632, 459574, 542448, 689361, 919148, 1084896, 1378722, 1838296, 2068083, 2757444, 3676592, 4136166, 5514888, 7353184, 8272332, 11029776, 16544664, 22059552, 33089328, 66178656]

約数ペア:

[(1, 66178656), (2, 33089328), (3, 22059552), (4, 16544664), (6, 11029776), (8, 8272332), (9, 7353184), (12, 5514888), (16, 4136166), (18, 3676592), (24, 2757444), (32, 2068083), (36, 1838296), (48, 1378722), (61, 1084896), (72, 919148), (96, 689361), (122, 542448), (144, 459574), (183, 361632), (244, 271224), (288, 229787), (366, 180816), (488, 135612), (549, 120544), (732, 90408), (976, 67806), (1098, 60272), (1464, 45204), (1952, 33903), (2196, 30136), (2928, 22602), (3767, 17568), (4392, 15068), (5856, 11301), (7534, 8784)]