172384308

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22481}}^1$

素因数の和:22565

約数の個数: 48

約数和(自身を含む): 453237120

約数和(自身を除く): 280852812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 22481, 44962, 67443, 89924, 134886, 202329, 269772, 404658, 606987, 809316, 1213974, 1596151, 2427948, 3192302, 4788453, 6384604, 9576906, 14365359, 19153812, 28730718, 43096077, 57461436, 86192154, 172384308]

約数ペア:

[(1, 172384308), (2, 86192154), (3, 57461436), (4, 43096077), (6, 28730718), (9, 19153812), (12, 14365359), (18, 9576906), (27, 6384604), (36, 4788453), (54, 3192302), (71, 2427948), (108, 1596151), (142, 1213974), (213, 809316), (284, 606987), (426, 404658), (639, 269772), (852, 202329), (1278, 134886), (1917, 89924), (2556, 67443), (3834, 44962), (7668, 22481)]