72678834

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{12983}}^1$

素因数の和:13302

約数の個数: 24

約数和(自身を含む): 157989312

約数和(自身を除く): 85310478

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 12983, 25966, 38949, 77898, 116847, 233694, 4037713, 8075426, 12113139, 24226278, 36339417, 72678834]

約数ペア:

[(1, 72678834), (2, 36339417), (3, 24226278), (6, 12113139), (9, 8075426), (18, 4037713), (311, 233694), (622, 116847), (933, 77898), (1866, 38949), (2799, 25966), (5598, 12983)]