71166978

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{30649}}^1$

素因数の和:30703

約数の個数: 32

約数和(自身を含む): 161832000

約数和(自身を除く): 90665022

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 30649, 61298, 91947, 183894, 275841, 551682, 827523, 1317907, 1655046, 2635814, 3953721, 7907442, 11861163, 23722326, 35583489, 71166978]

約数ペア:

[(1, 71166978), (2, 35583489), (3, 23722326), (6, 11861163), (9, 7907442), (18, 3953721), (27, 2635814), (43, 1655046), (54, 1317907), (86, 827523), (129, 551682), (258, 275841), (387, 183894), (774, 91947), (1161, 61298), (2322, 30649)]