77660916

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 184791936

約数和(自身を除く): 107131020

約数列:

[1, 2, 3, 4, 6, 12, 97, 137, 194, 274, 291, 388, 411, 487, 548, 582, 822, 974, 1164, 1461, 1644, 1948, 2922, 5844, 13289, 26578, 39867, 47239, 53156, 66719, 79734, 94478, 133438, 141717, 159468, 188956, 200157, 266876, 283434, 400314, 566868, 800628, 6471743, 12943486, 19415229, 25886972, 38830458, 77660916]

約数ペア:

[(1, 77660916), (2, 38830458), (3, 25886972), (4, 19415229), (6, 12943486), (12, 6471743), (97, 800628), (137, 566868), (194, 400314), (274, 283434), (291, 266876), (388, 200157), (411, 188956), (487, 159468), (548, 141717), (582, 133438), (822, 94478), (974, 79734), (1164, 66719), (1461, 53156), (1644, 47239), (1948, 39867), (2922, 26578), (5844, 13289)]