67258072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 152524800

約数和(自身を除く): 85266728

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 661, 1106, 1288, 1322, 1817, 2212, 2644, 3634, 4424, 4627, 5288, 7268, 9254, 12719, 14536, 15203, 18508, 25438, 30406, 37016, 50876, 52219, 60812, 101752, 104438, 106421, 121624, 208876, 212842, 365533, 417752, 425684, 731066, 851368, 1201037, 1462132, 2402074, 2924264, 4804148, 8407259, 9608296, 16814518, 33629036, 67258072]

約数ペア:

[(1, 67258072), (2, 33629036), (4, 16814518), (7, 9608296), (8, 8407259), (14, 4804148), (23, 2924264), (28, 2402074), (46, 1462132), (56, 1201037), (79, 851368), (92, 731066), (158, 425684), (161, 417752), (184, 365533), (316, 212842), (322, 208876), (553, 121624), (632, 106421), (644, 104438), (661, 101752), (1106, 60812), (1288, 52219), (1322, 50876), (1817, 37016), (2212, 30406), (2644, 25438), (3634, 18508), (4424, 15203), (4627, 14536), (5288, 12719), (7268, 9254)]