66798216

素因数分解:

$2^3\times 3^3\times {\mathrm{309251}}^1$

素因数の和:309266

約数の個数: 32

約数和(自身を含む): 185551200

約数和(自身を除く): 118752984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 309251, 618502, 927753, 1237004, 1855506, 2474008, 2783259, 3711012, 5566518, 7422024, 8349777, 11133036, 16699554, 22266072, 33399108, 66798216]

約数ペア:

[(1, 66798216), (2, 33399108), (3, 22266072), (4, 16699554), (6, 11133036), (8, 8349777), (9, 7422024), (12, 5566518), (18, 3711012), (24, 2783259), (27, 2474008), (36, 1855506), (54, 1237004), (72, 927753), (108, 618502), (216, 309251)]