66611776

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 84

約数和(自身を含む): 167828976

約数和(自身を除く): 101217200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 1931, 2156, 2464, 3136, 3862, 4312, 4928, 7724, 8624, 13517, 15448, 17248, 21241, 27034, 30896, 34496, 42482, 54068, 61792, 84964, 94619, 108136, 123584, 148687, 169928, 189238, 216272, 297374, 339856, 378476, 432544, 594748, 679712, 756952, 865088, 1040809, 1189496, 1359424, 1513904, 2081618, 2378992, 3027808, 4163236, 4757984, 6055616, 8326472, 9515968, 16652944, 33305888, 66611776]

約数ペア:

[(1, 66611776), (2, 33305888), (4, 16652944), (7, 9515968), (8, 8326472), (11, 6055616), (14, 4757984), (16, 4163236), (22, 3027808), (28, 2378992), (32, 2081618), (44, 1513904), (49, 1359424), (56, 1189496), (64, 1040809), (77, 865088), (88, 756952), (98, 679712), (112, 594748), (154, 432544), (176, 378476), (196, 339856), (224, 297374), (308, 216272), (352, 189238), (392, 169928), (448, 148687), (539, 123584), (616, 108136), (704, 94619), (784, 84964), (1078, 61792), (1232, 54068), (1568, 42482), (1931, 34496), (2156, 30896), (2464, 27034), (3136, 21241), (3862, 17248), (4312, 15448), (4928, 13517), (7724, 8624)]