81826437748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{211979}}^1$

素因数の和:212308

約数の個数: 48

約数和(自身を含む): 161823836160

約数和(自身を除く): 79997398412

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 283, 341, 566, 682, 1132, 1364, 3113, 6226, 8773, 12452, 17546, 35092, 96503, 193006, 211979, 386012, 423958, 847916, 2331769, 4663538, 6571349, 9327076, 13142698, 26285396, 59990057, 72284839, 119980114, 144569678, 239960228, 289139356, 659890627, 1319781254, 1859691767, 2639562508, 3719383534, 7438767068, 20456609437, 40913218874, 81826437748]

約数ペア:

[(1, 81826437748), (2, 40913218874), (4, 20456609437), (11, 7438767068), (22, 3719383534), (31, 2639562508), (44, 1859691767), (62, 1319781254), (124, 659890627), (283, 289139356), (341, 239960228), (566, 144569678), (682, 119980114), (1132, 72284839), (1364, 59990057), (3113, 26285396), (6226, 13142698), (8773, 9327076), (12452, 6571349), (17546, 4663538), (35092, 2331769), (96503, 847916), (193006, 423958), (211979, 386012)]