213860124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3767}}^1$

素因数の和:3879

約数の個数: 72

約数和(自身を含む): 576051840

約数和(自身を除く): 362191716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 3767, 4731, 6308, 7534, 9462, 11301, 14193, 15068, 18924, 22602, 28386, 33903, 45204, 56772, 67806, 71573, 135612, 143146, 214719, 286292, 312661, 429438, 625322, 644157, 858876, 937983, 1250644, 1288314, 1875966, 2576628, 2813949, 3751932, 5627898, 5940559, 11255796, 11881118, 17821677, 23762236, 35643354, 53465031, 71286708, 106930062, 213860124]

約数ペア:

[(1, 213860124), (2, 106930062), (3, 71286708), (4, 53465031), (6, 35643354), (9, 23762236), (12, 17821677), (18, 11881118), (19, 11255796), (36, 5940559), (38, 5627898), (57, 3751932), (76, 2813949), (83, 2576628), (114, 1875966), (166, 1288314), (171, 1250644), (228, 937983), (249, 858876), (332, 644157), (342, 625322), (498, 429438), (684, 312661), (747, 286292), (996, 214719), (1494, 143146), (1577, 135612), (2988, 71573), (3154, 67806), (3767, 56772), (4731, 45204), (6308, 33903), (7534, 28386), (9462, 22602), (11301, 18924), (14193, 15068)]