87148788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{168893}}^1$

素因数の和:168943

約数の個数: 24

約数和(自身を含む): 208077408

約数和(自身を除く): 120928620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 168893, 337786, 506679, 675572, 1013358, 2026716, 7262399, 14524798, 21787197, 29049596, 43574394, 87148788]

約数ペア:

[(1, 87148788), (2, 43574394), (3, 29049596), (4, 21787197), (6, 14524798), (12, 7262399), (43, 2026716), (86, 1013358), (129, 675572), (172, 506679), (258, 337786), (516, 168893)]