87045.0000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 7413504

約数和(自身を除く): 4207266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 787, 1358, 1574, 2037, 2361, 4074, 4722, 5509, 11018, 16527, 33054, 76339, 152678, 229017, 458034, 534373, 1068746, 1603119, 3206238]

約数ペア:

[(1, 3206238), (2, 1603119), (3, 1068746), (6, 534373), (7, 458034), (14, 229017), (21, 152678), (42, 76339), (97, 33054), (194, 16527), (291, 11018), (582, 5509), (679, 4722), (787, 4074), (1358, 2361), (1574, 2037)]