66208968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43789}}^1$

素因数の和:43811

約数の個数: 64

約数和(自身を含む): 210192000

約数和(自身を除く): 143983032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 43789, 87578, 131367, 175156, 262734, 306523, 350312, 394101, 525468, 613046, 788202, 919569, 1050936, 1182303, 1226092, 1576404, 1839138, 2364606, 2452184, 2758707, 3152808, 3678276, 4729212, 5517414, 7356552, 8276121, 9458424, 11034828, 16552242, 22069656, 33104484, 66208968]

約数ペア:

[(1, 66208968), (2, 33104484), (3, 22069656), (4, 16552242), (6, 11034828), (7, 9458424), (8, 8276121), (9, 7356552), (12, 5517414), (14, 4729212), (18, 3678276), (21, 3152808), (24, 2758707), (27, 2452184), (28, 2364606), (36, 1839138), (42, 1576404), (54, 1226092), (56, 1182303), (63, 1050936), (72, 919569), (84, 788202), (108, 613046), (126, 525468), (168, 394101), (189, 350312), (216, 306523), (252, 262734), (378, 175156), (504, 131367), (756, 87578), (1512, 43789)]