78873876

素因数分解:

$2^2\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{1871}}^1$

素因数の和:3052

約数の個数: 36

約数和(自身を含む): 199652544

約数和(自身を除く): 120778668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1171, 1871, 2342, 3513, 3742, 4684, 5613, 7026, 7484, 10539, 11226, 14052, 16839, 21078, 22452, 33678, 42156, 67356, 2190941, 4381882, 6572823, 8763764, 13145646, 19718469, 26291292, 39436938, 78873876]

約数ペア:

[(1, 78873876), (2, 39436938), (3, 26291292), (4, 19718469), (6, 13145646), (9, 8763764), (12, 6572823), (18, 4381882), (36, 2190941), (1171, 67356), (1871, 42156), (2342, 33678), (3513, 22452), (3742, 21078), (4684, 16839), (5613, 14052), (7026, 11226), (7484, 10539)]