71329578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 149904000

約数和(自身を除く): 78574422

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 3469, 6854, 6938, 10281, 10407, 20562, 20814, 79787, 159574, 239361, 478722, 516881, 1033762, 1550643, 3101286, 11888263, 23776526, 35664789, 71329578]

約数ペア:

[(1, 71329578), (2, 35664789), (3, 23776526), (6, 11888263), (23, 3101286), (46, 1550643), (69, 1033762), (138, 516881), (149, 478722), (298, 239361), (447, 159574), (894, 79787), (3427, 20814), (3469, 20562), (6854, 10407), (6938, 10281)]