64398414888

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12597499}}^1$

素因数の和:12597582

約数の個数: 48

約数和(自身を含む): 176868900000

約数和(自身を除く): 112470485112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12597499, 25194998, 37792497, 50389996, 75584994, 100779992, 113377491, 151169988, 226754982, 302339976, 453509964, 894422429, 907019928, 1788844858, 2683267287, 3577689716, 5366534574, 7155379432, 8049801861, 10733069148, 16099603722, 21466138296, 32199207444, 64398414888]

約数ペア:

[(1, 64398414888), (2, 32199207444), (3, 21466138296), (4, 16099603722), (6, 10733069148), (8, 8049801861), (9, 7155379432), (12, 5366534574), (18, 3577689716), (24, 2683267287), (36, 1788844858), (71, 907019928), (72, 894422429), (142, 453509964), (213, 302339976), (284, 226754982), (426, 151169988), (568, 113377491), (639, 100779992), (852, 75584994), (1278, 50389996), (1704, 37792497), (2556, 25194998), (5112, 12597499)]