80859816

素因数分解:

$2^3\times 3^3\times {\mathrm{374351}}^1$

素因数の和:374366

約数の個数: 32

約数和(自身を含む): 224611200

約数和(自身を除く): 143751384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 374351, 748702, 1123053, 1497404, 2246106, 2994808, 3369159, 4492212, 6738318, 8984424, 10107477, 13476636, 20214954, 26953272, 40429908, 80859816]

約数ペア:

[(1, 80859816), (2, 40429908), (3, 26953272), (4, 20214954), (6, 13476636), (8, 10107477), (9, 8984424), (12, 6738318), (18, 4492212), (24, 3369159), (27, 2994808), (36, 2246106), (54, 1497404), (72, 1123053), (108, 748702), (216, 374351)]