81421152

素因数分解:

$2^5\times 3^1\times {\mathrm{367}}^1\times {\mathrm{2311}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 214405632

約数和(自身を除く): 132984480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 367, 734, 1101, 1468, 2202, 2311, 2936, 4404, 4622, 5872, 6933, 8808, 9244, 11744, 13866, 17616, 18488, 27732, 35232, 36976, 55464, 73952, 110928, 221856, 848137, 1696274, 2544411, 3392548, 5088822, 6785096, 10177644, 13570192, 20355288, 27140384, 40710576, 81421152]

約数ペア:

[(1, 81421152), (2, 40710576), (3, 27140384), (4, 20355288), (6, 13570192), (8, 10177644), (12, 6785096), (16, 5088822), (24, 3392548), (32, 2544411), (48, 1696274), (96, 848137), (367, 221856), (734, 110928), (1101, 73952), (1468, 55464), (2202, 36976), (2311, 35232), (2936, 27732), (4404, 18488), (4622, 17616), (5872, 13866), (6933, 11744), (8808, 9244)]