64718028

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10548

約数の個数: 60

約数和(自身を含む): 178107160

約数和(自身を除く): 113389132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 10513, 21026, 31539, 42052, 63078, 94617, 126156, 189234, 199747, 283851, 378468, 399494, 567702, 599241, 798988, 851553, 1135404, 1198482, 1703106, 1797723, 2396964, 3406212, 3595446, 5393169, 7190892, 10786338, 16179507, 21572676, 32359014, 64718028]

約数ペア:

[(1, 64718028), (2, 32359014), (3, 21572676), (4, 16179507), (6, 10786338), (9, 7190892), (12, 5393169), (18, 3595446), (19, 3406212), (27, 2396964), (36, 1797723), (38, 1703106), (54, 1198482), (57, 1135404), (76, 851553), (81, 798988), (108, 599241), (114, 567702), (162, 399494), (171, 378468), (228, 283851), (324, 199747), (342, 189234), (513, 126156), (684, 94617), (1026, 63078), (1539, 42052), (2052, 31539), (3078, 21026), (6156, 10513)]