81702288

素因数分解:

$2^4\times 3^2\times {\mathrm{567377}}^1$

素因数の和:567391

約数の個数: 30

約数和(自身を含む): 228653334

約数和(自身を除く): 146951046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 567377, 1134754, 1702131, 2269508, 3404262, 4539016, 5106393, 6808524, 9078032, 10212786, 13617048, 20425572, 27234096, 40851144, 81702288]

約数ペア:

[(1, 81702288), (2, 40851144), (3, 27234096), (4, 20425572), (6, 13617048), (8, 10212786), (9, 9078032), (12, 6808524), (16, 5106393), (18, 4539016), (24, 3404262), (36, 2269508), (48, 1702131), (72, 1134754), (144, 567377)]