72292864

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:925

約数の個数: 80

約数和(自身を含む): 172453248

約数和(自身を除く): 100160384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 877, 896, 1288, 1472, 1754, 1792, 2576, 2944, 3508, 3584, 5152, 5888, 6139, 7016, 10304, 11776, 12278, 14032, 20171, 20608, 24556, 28064, 40342, 41216, 49112, 56128, 80684, 82432, 98224, 112256, 141197, 161368, 196448, 224512, 282394, 322736, 392896, 449024, 564788, 645472, 785792, 1129576, 1290944, 1571584, 2259152, 2581888, 3143168, 4518304, 5163776, 9036608, 10327552, 18073216, 36146432, 72292864]

約数ペア:

[(1, 72292864), (2, 36146432), (4, 18073216), (7, 10327552), (8, 9036608), (14, 5163776), (16, 4518304), (23, 3143168), (28, 2581888), (32, 2259152), (46, 1571584), (56, 1290944), (64, 1129576), (92, 785792), (112, 645472), (128, 564788), (161, 449024), (184, 392896), (224, 322736), (256, 282394), (322, 224512), (368, 196448), (448, 161368), (512, 141197), (644, 112256), (736, 98224), (877, 82432), (896, 80684), (1288, 56128), (1472, 49112), (1754, 41216), (1792, 40342), (2576, 28064), (2944, 24556), (3508, 20608), (3584, 20171), (5152, 14032), (5888, 12278), (6139, 11776), (7016, 10304)]