123709884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1913}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 306760608

約数和(自身を除く): 183050724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 317, 634, 951, 1268, 1902, 1913, 3804, 3826, 5389, 5739, 7652, 10778, 11478, 16167, 21556, 22956, 32334, 32521, 64668, 65042, 97563, 130084, 195126, 390252, 606421, 1212842, 1819263, 2425684, 3638526, 7277052, 10309157, 20618314, 30927471, 41236628, 61854942, 123709884]

約数ペア:

[(1, 123709884), (2, 61854942), (3, 41236628), (4, 30927471), (6, 20618314), (12, 10309157), (17, 7277052), (34, 3638526), (51, 2425684), (68, 1819263), (102, 1212842), (204, 606421), (317, 390252), (634, 195126), (951, 130084), (1268, 97563), (1902, 65042), (1913, 64668), (3804, 32521), (3826, 32334), (5389, 22956), (5739, 21556), (7652, 16167), (10778, 11478)]