77772768

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6379}}^1$

素因数の和:6519

約数の個数: 48

約数和(自身を含む): 205793280

約数和(自身を除く): 128020512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 6379, 12192, 12758, 19137, 25516, 38274, 51032, 76548, 102064, 153096, 204128, 306192, 612384, 810133, 1620266, 2430399, 3240532, 4860798, 6481064, 9721596, 12962128, 19443192, 25924256, 38886384, 77772768]

約数ペア:

[(1, 77772768), (2, 38886384), (3, 25924256), (4, 19443192), (6, 12962128), (8, 9721596), (12, 6481064), (16, 4860798), (24, 3240532), (32, 2430399), (48, 1620266), (96, 810133), (127, 612384), (254, 306192), (381, 204128), (508, 153096), (762, 102064), (1016, 76548), (1524, 51032), (2032, 38274), (3048, 25516), (4064, 19137), (6096, 12758), (6379, 12192)]