78562764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103919}}^1$

素因数の和:103939

約数の個数: 48

約数和(自身を含む): 232780800

約数和(自身を除く): 154218036

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, 103919, 207838, 311757, 415676, 623514, 727433, 935271, 1247028, 1454866, 1870542, 2182299, 2805813, 2909732, 3741084, 4364598, 5611626, 6546897, 8729196, 11223252, 13093794, 19640691, 26187588, 39281382, 78562764]

約数ペア:

[(1, 78562764), (2, 39281382), (3, 26187588), (4, 19640691), (6, 13093794), (7, 11223252), (9, 8729196), (12, 6546897), (14, 5611626), (18, 4364598), (21, 3741084), (27, 2909732), (28, 2805813), (36, 2182299), (42, 1870542), (54, 1454866), (63, 1247028), (84, 935271), (108, 727433), (126, 623514), (189, 415676), (252, 311757), (378, 207838), (756, 103919)]