81250764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50909}}^1$

素因数の和:50942

約数の個数: 48

約数和(自身を含む): 228076800

約数和(自身を除く): 146826036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 50909, 101818, 152727, 203636, 305454, 356363, 610908, 712726, 967271, 1069089, 1425452, 1934542, 2138178, 2901813, 3869084, 4276356, 5803626, 6770897, 11607252, 13541794, 20312691, 27083588, 40625382, 81250764]

約数ペア:

[(1, 81250764), (2, 40625382), (3, 27083588), (4, 20312691), (6, 13541794), (7, 11607252), (12, 6770897), (14, 5803626), (19, 4276356), (21, 3869084), (28, 2901813), (38, 2138178), (42, 1934542), (57, 1425452), (76, 1069089), (84, 967271), (114, 712726), (133, 610908), (228, 356363), (266, 305454), (399, 203636), (532, 152727), (798, 101818), (1596, 50909)]