72753208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6311}}^1$

素因数の和:6459

約数の個数: 32

約数和(自身を含む): 149973120

約数和(自身を除く): 77219912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 6311, 11528, 12622, 25244, 50488, 69421, 138842, 277684, 555368, 826741, 1653482, 3306964, 6613928, 9094151, 18188302, 36376604, 72753208]

約数ペア:

[(1, 72753208), (2, 36376604), (4, 18188302), (8, 9094151), (11, 6613928), (22, 3306964), (44, 1653482), (88, 826741), (131, 555368), (262, 277684), (524, 138842), (1048, 69421), (1441, 50488), (2882, 25244), (5764, 12622), (6311, 11528)]