77460808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 149940000

約数和(自身を除く): 72479192

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 1699, 3398, 5699, 6796, 11398, 13592, 22796, 45592, 69659, 139318, 236161, 278636, 472322, 557272, 944644, 1889288, 9682601, 19365202, 38730404, 77460808]

約数ペア:

[(1, 77460808), (2, 38730404), (4, 19365202), (8, 9682601), (41, 1889288), (82, 944644), (139, 557272), (164, 472322), (278, 278636), (328, 236161), (556, 139318), (1112, 69659), (1699, 45592), (3398, 22796), (5699, 13592), (6796, 11398)]