84278772

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{3109}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 219441600

約数和(自身を除く): 135162828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 3012, 3109, 4518, 6218, 6777, 9036, 9327, 12436, 13554, 18654, 27108, 27981, 37308, 55962, 83943, 111924, 167886, 335772, 780359, 1560718, 2341077, 3121436, 4682154, 7023231, 9364308, 14046462, 21069693, 28092924, 42139386, 84278772]

約数ペア:

[(1, 84278772), (2, 42139386), (3, 28092924), (4, 21069693), (6, 14046462), (9, 9364308), (12, 7023231), (18, 4682154), (27, 3121436), (36, 2341077), (54, 1560718), (108, 780359), (251, 335772), (502, 167886), (753, 111924), (1004, 83943), (1506, 55962), (2259, 37308), (3012, 27981), (3109, 27108), (4518, 18654), (6218, 13554), (6777, 12436), (9036, 9327)]