81685008

素因数分解:

$2^4\times 3^2\times {\mathrm{567257}}^1$

素因数の和:567271

約数の個数: 30

約数和(自身を含む): 228604974

約数和(自身を除く): 146919966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 567257, 1134514, 1701771, 2269028, 3403542, 4538056, 5105313, 6807084, 9076112, 10210626, 13614168, 20421252, 27228336, 40842504, 81685008]

約数ペア:

[(1, 81685008), (2, 40842504), (3, 27228336), (4, 20421252), (6, 13614168), (8, 10210626), (9, 9076112), (12, 6807084), (16, 5105313), (18, 4538056), (24, 3403542), (36, 2269028), (48, 1701771), (72, 1134514), (144, 567257)]