77472882

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1439}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 172454400

約数和(自身を除く): 94981518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1439, 1994, 2878, 2991, 4317, 5982, 8634, 8973, 12951, 17946, 25902, 26919, 38853, 53838, 77706, 1434683, 2869366, 4304049, 8608098, 12912147, 25824294, 38736441, 77472882]

約数ペア:

[(1, 77472882), (2, 38736441), (3, 25824294), (6, 12912147), (9, 8608098), (18, 4304049), (27, 2869366), (54, 1434683), (997, 77706), (1439, 53838), (1994, 38853), (2878, 26919), (2991, 25902), (4317, 17946), (5982, 12951), (8634, 8973)]