7131050316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{68947}}^1$

素因数の和:69000

約数の個数: 108

約数和(自身を含む): 20667438792

約数和(自身を除く): 13536388476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1521, 1989, 2028, 2652, 2873, 3042, 3978, 5746, 6084, 7956, 8619, 11492, 17238, 25857, 34476, 51714, 68947, 103428, 137894, 206841, 275788, 413682, 620523, 827364, 896311, 1172099, 1241046, 1792622, 2344198, 2482092, 2688933, 3516297, 3585244, 4688396, 5377866, 7032594, 8066799, 10548891, 10755732, 11652043, 14065188, 15237287, 16133598, 21097782, 23304086, 30474574, 32267196, 34956129, 42195564, 45711861, 46608172, 60949148, 69912258, 91423722, 104868387, 137135583, 139824516, 182847444, 198084731, 209736774, 274271166, 396169462, 419473548, 548542332, 594254193, 792338924, 1188508386, 1782762579, 2377016772, 3565525158, 7131050316]

約数ペア:

[(1, 7131050316), (2, 3565525158), (3, 2377016772), (4, 1782762579), (6, 1188508386), (9, 792338924), (12, 594254193), (13, 548542332), (17, 419473548), (18, 396169462), (26, 274271166), (34, 209736774), (36, 198084731), (39, 182847444), (51, 139824516), (52, 137135583), (68, 104868387), (78, 91423722), (102, 69912258), (117, 60949148), (153, 46608172), (156, 45711861), (169, 42195564), (204, 34956129), (221, 32267196), (234, 30474574), (306, 23304086), (338, 21097782), (442, 16133598), (468, 15237287), (507, 14065188), (612, 11652043), (663, 10755732), (676, 10548891), (884, 8066799), (1014, 7032594), (1326, 5377866), (1521, 4688396), (1989, 3585244), (2028, 3516297), (2652, 2688933), (2873, 2482092), (3042, 2344198), (3978, 1792622), (5746, 1241046), (6084, 1172099), (7956, 896311), (8619, 827364), (11492, 620523), (17238, 413682), (25857, 275788), (34476, 206841), (51714, 137894), (68947, 103428)]