68463648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21611}}^1$

素因数の和:21638

約数の個数: 72

約数和(自身を含む): 212402736

約数和(自身を除く): 143939088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21611, 43222, 64833, 86444, 129666, 172888, 194499, 237721, 259332, 345776, 388998, 475442, 518664, 691552, 713163, 777996, 950884, 1037328, 1426326, 1555992, 1901768, 2074656, 2139489, 2852652, 3111984, 3803536, 4278978, 5705304, 6223968, 7607072, 8557956, 11410608, 17115912, 22821216, 34231824, 68463648]

約数ペア:

[(1, 68463648), (2, 34231824), (3, 22821216), (4, 17115912), (6, 11410608), (8, 8557956), (9, 7607072), (11, 6223968), (12, 5705304), (16, 4278978), (18, 3803536), (22, 3111984), (24, 2852652), (32, 2139489), (33, 2074656), (36, 1901768), (44, 1555992), (48, 1426326), (66, 1037328), (72, 950884), (88, 777996), (96, 713163), (99, 691552), (132, 518664), (144, 475442), (176, 388998), (198, 345776), (264, 259332), (288, 237721), (352, 194499), (396, 172888), (528, 129666), (792, 86444), (1056, 64833), (1584, 43222), (3168, 21611)]