71290386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{172199}}^1$

素因数の和:172230

約数の個数: 24

約数和(自身を含む): 161179200

約数和(自身を除く): 89888814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 172199, 344398, 516597, 1033194, 1549791, 3099582, 3960577, 7921154, 11881731, 23763462, 35645193, 71290386]

約数ペア:

[(1, 71290386), (2, 35645193), (3, 23763462), (6, 11881731), (9, 7921154), (18, 3960577), (23, 3099582), (46, 1549791), (69, 1033194), (138, 516597), (207, 344398), (414, 172199)]