72717864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159469}}^1$

素因数の和:159497

約数の個数: 32

約数和(自身を含む): 191364000

約数和(自身を除く): 118646136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 159469, 318938, 478407, 637876, 956814, 1275752, 1913628, 3029911, 3827256, 6059822, 9089733, 12119644, 18179466, 24239288, 36358932, 72717864]

約数ペア:

[(1, 72717864), (2, 36358932), (3, 24239288), (4, 18179466), (6, 12119644), (8, 9089733), (12, 6059822), (19, 3827256), (24, 3029911), (38, 1913628), (57, 1275752), (76, 956814), (114, 637876), (152, 478407), (228, 318938), (456, 159469)]