72825732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{288991}}^1$

素因数の和:289008

約数の個数: 36

約数和(自身を含む): 210386176

約数和(自身を除く): 137560444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 288991, 577982, 866973, 1155964, 1733946, 2022937, 2600919, 3467892, 4045874, 5201838, 6068811, 8091748, 10403676, 12137622, 18206433, 24275244, 36412866, 72825732]

約数ペア:

[(1, 72825732), (2, 36412866), (3, 24275244), (4, 18206433), (6, 12137622), (7, 10403676), (9, 8091748), (12, 6068811), (14, 5201838), (18, 4045874), (21, 3467892), (28, 2600919), (36, 2022937), (42, 1733946), (63, 1155964), (84, 866973), (126, 577982), (252, 288991)]