72478483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 96215040

約数和(自身を除く): 23736557

約数列:

[1, 7, 11, 19, 77, 107, 133, 209, 463, 749, 1177, 1463, 2033, 3241, 5093, 8239, 8797, 14231, 22363, 35651, 49541, 61579, 96767, 156541, 346787, 544951, 677369, 941279, 3814657, 6588953, 10354069, 72478483]

約数ペア:

[(1, 72478483), (7, 10354069), (11, 6588953), (19, 3814657), (77, 941279), (107, 677369), (133, 544951), (209, 346787), (463, 156541), (749, 96767), (1177, 61579), (1463, 49541), (2033, 35651), (3241, 22363), (5093, 14231), (8239, 8797)]