87394186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 154173600

約数和(自身を除く): 66779414

約数列:

[1, 2, 11, 19, 22, 38, 83, 121, 166, 209, 229, 242, 418, 458, 913, 1577, 1826, 2299, 2519, 3154, 4351, 4598, 5038, 8702, 10043, 17347, 19007, 20086, 27709, 34694, 38014, 47861, 55418, 95722, 190817, 209077, 361133, 381634, 418154, 526471, 722266, 1052942, 2299847, 3972463, 4599694, 7944926, 43697093, 87394186]

約数ペア:

[(1, 87394186), (2, 43697093), (11, 7944926), (19, 4599694), (22, 3972463), (38, 2299847), (83, 1052942), (121, 722266), (166, 526471), (209, 418154), (229, 381634), (242, 361133), (418, 209077), (458, 190817), (913, 95722), (1577, 55418), (1826, 47861), (2299, 38014), (2519, 34694), (3154, 27709), (4351, 20086), (4598, 19007), (5038, 17347), (8702, 10043)]