73147264

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 153893520

約数和(自身を除く): 80746256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1583, 2432, 2888, 3166, 5776, 6332, 11552, 12664, 23104, 25328, 30077, 46208, 50656, 60154, 101312, 120308, 202624, 240616, 481232, 571463, 962464, 1142926, 1924928, 2285852, 3849856, 4571704, 9143408, 18286816, 36573632, 73147264]

約数ペア:

[(1, 73147264), (2, 36573632), (4, 18286816), (8, 9143408), (16, 4571704), (19, 3849856), (32, 2285852), (38, 1924928), (64, 1142926), (76, 962464), (128, 571463), (152, 481232), (304, 240616), (361, 202624), (608, 120308), (722, 101312), (1216, 60154), (1444, 50656), (1583, 46208), (2432, 30077), (2888, 25328), (3166, 23104), (5776, 12664), (6332, 11552)]