78408768

素因数分解:

$2^6\times 3^1\times {\mathrm{408379}}^1$

素因数の和:408394

約数の個数: 28

約数和(自身を含む): 207457040

約数和(自身を除く): 129048272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 408379, 816758, 1225137, 1633516, 2450274, 3267032, 4900548, 6534064, 9801096, 13068128, 19602192, 26136256, 39204384, 78408768]

約数ペア:

[(1, 78408768), (2, 39204384), (3, 26136256), (4, 19602192), (6, 13068128), (8, 9801096), (12, 6534064), (16, 4900548), (24, 3267032), (32, 2450274), (48, 1633516), (64, 1225137), (96, 816758), (192, 408379)]