64764036

素因数分解:

$2^2\times 3^4\times {\mathrm{199889}}^1$

素因数の和:199905

約数の個数: 30

約数和(自身を含む): 169306830

約数和(自身を除く): 104542794

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199889, 399778, 599667, 799556, 1199334, 1799001, 2398668, 3598002, 5397003, 7196004, 10794006, 16191009, 21588012, 32382018, 64764036]

約数ペア:

[(1, 64764036), (2, 32382018), (3, 21588012), (4, 16191009), (6, 10794006), (9, 7196004), (12, 5397003), (18, 3598002), (27, 2398668), (36, 1799001), (54, 1199334), (81, 799556), (108, 599667), (162, 399778), (324, 199889)]