172728

素因数分解:

$2^3\times 3^2\times {\mathrm{2399}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 468000

約数和(自身を除く): 295272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2399, 4798, 7197, 9596, 14394, 19192, 21591, 28788, 43182, 57576, 86364, 172728]

約数ペア:

[(1, 172728), (2, 86364), (3, 57576), (4, 43182), (6, 28788), (8, 21591), (9, 19192), (12, 14394), (18, 9596), (24, 7197), (36, 4798), (72, 2399)]