81155244

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 193320288

約数和(自身を除く): 112165044

約数列:

[1, 2, 3, 4, 6, 12, 97, 113, 194, 226, 291, 339, 388, 452, 582, 617, 678, 1164, 1234, 1356, 1851, 2468, 3702, 7404, 10961, 21922, 32883, 43844, 59849, 65766, 69721, 119698, 131532, 139442, 179547, 209163, 239396, 278884, 359094, 418326, 718188, 836652, 6762937, 13525874, 20288811, 27051748, 40577622, 81155244]

約数ペア:

[(1, 81155244), (2, 40577622), (3, 27051748), (4, 20288811), (6, 13525874), (12, 6762937), (97, 836652), (113, 718188), (194, 418326), (226, 359094), (291, 278884), (339, 239396), (388, 209163), (452, 179547), (582, 139442), (617, 131532), (678, 119698), (1164, 69721), (1234, 65766), (1356, 59849), (1851, 43844), (2468, 32883), (3702, 21922), (7404, 10961)]