80297724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27091}}^1$

素因数の和:27130

約数の個数: 48

約数和(自身を含む): 212401280

約数和(自身を除く): 132103556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 27091, 54182, 81273, 108364, 162546, 325092, 352183, 514729, 704366, 1029458, 1056549, 1408732, 1544187, 2058916, 2113098, 3088374, 4226196, 6176748, 6691477, 13382954, 20074431, 26765908, 40148862, 80297724]

約数ペア:

[(1, 80297724), (2, 40148862), (3, 26765908), (4, 20074431), (6, 13382954), (12, 6691477), (13, 6176748), (19, 4226196), (26, 3088374), (38, 2113098), (39, 2058916), (52, 1544187), (57, 1408732), (76, 1056549), (78, 1029458), (114, 704366), (156, 514729), (228, 352183), (247, 325092), (494, 162546), (741, 108364), (988, 81273), (1482, 54182), (2964, 27091)]