71344296

素因数分解:

$2^3\times 3^2\times {\mathrm{990893}}^1$

素因数の和:990905

約数の個数: 24

約数和(自身を含む): 193224330

約数和(自身を除く): 121880034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990893, 1981786, 2972679, 3963572, 5945358, 7927144, 8918037, 11890716, 17836074, 23781432, 35672148, 71344296]

約数ペア:

[(1, 71344296), (2, 35672148), (3, 23781432), (4, 17836074), (6, 11890716), (8, 8918037), (9, 7927144), (12, 5945358), (18, 3963572), (24, 2972679), (36, 1981786), (72, 990893)]