78671178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190027}}^1$

素因数の和:190058

約数の個数: 24

約数和(自身を含む): 177866208

約数和(自身を除く): 99195030

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190027, 380054, 570081, 1140162, 1710243, 3420486, 4370621, 8741242, 13111863, 26223726, 39335589, 78671178]

約数ペア:

[(1, 78671178), (2, 39335589), (3, 26223726), (6, 13111863), (9, 8741242), (18, 4370621), (23, 3420486), (46, 1710243), (69, 1140162), (138, 570081), (207, 380054), (414, 190027)]