81040932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107197}}^1$

素因数の和:107217

約数の個数: 48

約数和(自身を含む): 240123520

約数和(自身を除く): 159082588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 107197, 214394, 321591, 428788, 643182, 750379, 964773, 1286364, 1500758, 1929546, 2251137, 2894319, 3001516, 3859092, 4502274, 5788638, 6753411, 9004548, 11577276, 13506822, 20260233, 27013644, 40520466, 81040932]

約数ペア:

[(1, 81040932), (2, 40520466), (3, 27013644), (4, 20260233), (6, 13506822), (7, 11577276), (9, 9004548), (12, 6753411), (14, 5788638), (18, 4502274), (21, 3859092), (27, 3001516), (28, 2894319), (36, 2251137), (42, 1929546), (54, 1500758), (63, 1286364), (84, 964773), (108, 750379), (126, 643182), (189, 428788), (252, 321591), (378, 214394), (756, 107197)]