81296336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7829}}^1$

素因数の和:7907

約数の個数: 40

約数和(自身を含む): 174765600

約数和(自身を除く): 93469264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 7829, 10384, 15658, 31316, 62632, 86119, 125264, 172238, 344476, 461911, 688952, 923822, 1377904, 1847644, 3695288, 5081021, 7390576, 10162042, 20324084, 40648168, 81296336]

約数ペア:

[(1, 81296336), (2, 40648168), (4, 20324084), (8, 10162042), (11, 7390576), (16, 5081021), (22, 3695288), (44, 1847644), (59, 1377904), (88, 923822), (118, 688952), (176, 461911), (236, 344476), (472, 172238), (649, 125264), (944, 86119), (1298, 62632), (2596, 31316), (5192, 15658), (7829, 10384)]