121434912

素因数分解:

$2^5\times 3^2\times {\mathrm{557}}^1\times {\mathrm{757}}^1$

素因数の和:1330

約数の個数: 72

約数和(自身を含む): 346407516

約数和(自身を除く): 224972604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 557, 757, 1114, 1514, 1671, 2228, 2271, 3028, 3342, 4456, 4542, 5013, 6056, 6684, 6813, 8912, 9084, 10026, 12112, 13368, 13626, 17824, 18168, 20052, 24224, 26736, 27252, 36336, 40104, 53472, 54504, 72672, 80208, 109008, 160416, 218016, 421649, 843298, 1264947, 1686596, 2529894, 3373192, 3794841, 5059788, 6746384, 7589682, 10119576, 13492768, 15179364, 20239152, 30358728, 40478304, 60717456, 121434912]

約数ペア:

[(1, 121434912), (2, 60717456), (3, 40478304), (4, 30358728), (6, 20239152), (8, 15179364), (9, 13492768), (12, 10119576), (16, 7589682), (18, 6746384), (24, 5059788), (32, 3794841), (36, 3373192), (48, 2529894), (72, 1686596), (96, 1264947), (144, 843298), (288, 421649), (557, 218016), (757, 160416), (1114, 109008), (1514, 80208), (1671, 72672), (2228, 54504), (2271, 53472), (3028, 40104), (3342, 36336), (4456, 27252), (4542, 26736), (5013, 24224), (6056, 20052), (6684, 18168), (6813, 17824), (8912, 13626), (9084, 13368), (10026, 12112)]