172008

素因数分解:

$2^3\times 3^2\times {\mathrm{2389}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 466050

約数和(自身を除く): 294042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389, 4778, 7167, 9556, 14334, 19112, 21501, 28668, 43002, 57336, 86004, 172008]

約数ペア:

[(1, 172008), (2, 86004), (3, 57336), (4, 43002), (6, 28668), (8, 21501), (9, 19112), (12, 14334), (18, 9556), (24, 7167), (36, 4778), (72, 2389)]