71542872

素因数分解:

$2^3\times 3^3\times {\mathrm{331217}}^1$

素因数の和:331232

約数の個数: 32

約数和(自身を含む): 198730800

約数和(自身を除く): 127187928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331217, 662434, 993651, 1324868, 1987302, 2649736, 2980953, 3974604, 5961906, 7949208, 8942859, 11923812, 17885718, 23847624, 35771436, 71542872]

約数ペア:

[(1, 71542872), (2, 35771436), (3, 23847624), (4, 17885718), (6, 11923812), (8, 8942859), (9, 7949208), (12, 5961906), (18, 3974604), (24, 2980953), (27, 2649736), (36, 1987302), (54, 1324868), (72, 993651), (108, 662434), (216, 331217)]